13291322016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 288

約数和(自身を含む): 43047728640

約数和(自身を除く): 29756406624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 56, 57, 76, 84, 86, 96, 112, 114, 129, 133, 152, 168, 172, 224, 228, 258, 266, 301, 304, 336, 344, 399, 456, 516, 532, 563, 602, 608, 672, 688, 798, 817, 903, 912, 1032, 1064, 1126, 1204, 1376, 1596, 1634, 1689, 1806, 1824, 1849, 2064, 2128, 2252, 2408, 2451, 3192, 3268, 3378, 3612, 3698, 3941, 4128, 4256, 4504, 4816, 4902, 5547, 5719, 6384, 6536, 6756, 7224, 7396, 7882, 9008, 9632, 9804, 10697, 11094, 11438, 11823, 12768, 12943, 13072, 13512, 14448, 14792, 15764, 17157, 18016, 19608, 21394, 22188, 22876, 23646, 24209, 25886, 26144, 27024, 28896, 29584, 31528, 32091, 34314, 35131, 38829, 39216, 42788, 44376, 45752, 47292, 48418, 51772, 54048, 59168, 63056, 64182, 68628, 70262, 72627, 74879, 77658, 78432, 85576, 88752, 91504, 94584, 96836, 103544, 105393, 126112, 128364, 137256, 140524, 145254, 149758, 155316, 169463, 171152, 177504, 183008, 189168, 193672, 207088, 210786, 224637, 245917, 256728, 274512, 281048, 290508, 299516, 310632, 338926, 342304, 378336, 387344, 414176, 421572, 449274, 459971, 491834, 508389, 513456, 549024, 562096, 581016, 599032, 621264, 677852, 737751, 774688, 843144, 898548, 919942, 983668, 1016778, 1026912, 1040987, 1124192, 1162032, 1198064, 1242528, 1355704, 1379913, 1475502, 1686288, 1797096, 1839884, 1967336, 2033556, 2081974, 2324064, 2396128, 2711408, 2759826, 2951004, 3122961, 3219797, 3372576, 3594192, 3679768, 3934672, 4067112, 4163948, 5422816, 5519652, 5902008, 6245922, 6439594, 7188384, 7286909, 7359536, 7869344, 8134224, 8327896, 9659391, 11039304, 11804016, 12491844, 12879188, 14573818, 14719072, 16268448, 16655792, 19318782, 19778753, 21860727, 22078608, 23608032, 24983688, 25758376, 29147636, 33311584, 38637564, 39557506, 43721454, 44157216, 49967376, 51516752, 58295272, 59336259, 77275128, 79115012, 87442908, 99934752, 103033504, 116590544, 118672518, 138451271, 154550256, 158230024, 174885816, 233181088, 237345036, 276902542, 309100512, 316460048, 349771632, 415353813, 474690072, 553805084, 632920096, 699543264, 830707626, 949380144, 1107610168, 1661415252, 1898760288, 2215220336, 3322830504, 4430440672, 6645661008, 13291322016]

約数ペア:

[(1, 13291322016), (2, 6645661008), (3, 4430440672), (4, 3322830504), (6, 2215220336), (7, 1898760288), (8, 1661415252), (12, 1107610168), (14, 949380144), (16, 830707626), (19, 699543264), (21, 632920096), (24, 553805084), (28, 474690072), (32, 415353813), (38, 349771632), (42, 316460048), (43, 309100512), (48, 276902542), (56, 237345036), (57, 233181088), (76, 174885816), (84, 158230024), (86, 154550256), (96, 138451271), (112, 118672518), (114, 116590544), (129, 103033504), (133, 99934752), (152, 87442908), (168, 79115012), (172, 77275128), (224, 59336259), (228, 58295272), (258, 51516752), (266, 49967376), (301, 44157216), (304, 43721454), (336, 39557506), (344, 38637564), (399, 33311584), (456, 29147636), (516, 25758376), (532, 24983688), (563, 23608032), (602, 22078608), (608, 21860727), (672, 19778753), (688, 19318782), (798, 16655792), (817, 16268448), (903, 14719072), (912, 14573818), (1032, 12879188), (1064, 12491844), (1126, 11804016), (1204, 11039304), (1376, 9659391), (1596, 8327896), (1634, 8134224), (1689, 7869344), (1806, 7359536), (1824, 7286909), (1849, 7188384), (2064, 6439594), (2128, 6245922), (2252, 5902008), (2408, 5519652), (2451, 5422816), (3192, 4163948), (3268, 4067112), (3378, 3934672), (3612, 3679768), (3698, 3594192), (3941, 3372576), (4128, 3219797), (4256, 3122961), (4504, 2951004), (4816, 2759826), (4902, 2711408), (5547, 2396128), (5719, 2324064), (6384, 2081974), (6536, 2033556), (6756, 1967336), (7224, 1839884), (7396, 1797096), (7882, 1686288), (9008, 1475502), (9632, 1379913), (9804, 1355704), (10697, 1242528), (11094, 1198064), (11438, 1162032), (11823, 1124192), (12768, 1040987), (12943, 1026912), (13072, 1016778), (13512, 983668), (14448, 919942), (14792, 898548), (15764, 843144), (17157, 774688), (18016, 737751), (19608, 677852), (21394, 621264), (22188, 599032), (22876, 581016), (23646, 562096), (24209, 549024), (25886, 513456), (26144, 508389), (27024, 491834), (28896, 459971), (29584, 449274), (31528, 421572), (32091, 414176), (34314, 387344), (35131, 378336), (38829, 342304), (39216, 338926), (42788, 310632), (44376, 299516), (45752, 290508), (47292, 281048), (48418, 274512), (51772, 256728), (54048, 245917), (59168, 224637), (63056, 210786), (64182, 207088), (68628, 193672), (70262, 189168), (72627, 183008), (74879, 177504), (77658, 171152), (78432, 169463), (85576, 155316), (88752, 149758), (91504, 145254), (94584, 140524), (96836, 137256), (103544, 128364), (105393, 126112)]