328081572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 1113944832

約数和(自身を除く): 785863260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 43, 51, 52, 63, 68, 78, 84, 86, 91, 102, 117, 119, 126, 129, 137, 153, 156, 172, 182, 204, 221, 234, 238, 252, 258, 273, 274, 301, 306, 357, 364, 387, 411, 442, 468, 476, 516, 546, 548, 559, 602, 612, 663, 714, 731, 774, 819, 822, 884, 903, 959, 1071, 1092, 1118, 1204, 1233, 1326, 1428, 1462, 1547, 1548, 1638, 1644, 1677, 1781, 1806, 1918, 1989, 2142, 2193, 2236, 2329, 2466, 2652, 2709, 2877, 2924, 3094, 3276, 3354, 3562, 3612, 3836, 3913, 3978, 4284, 4386, 4641, 4658, 4932, 5031, 5117, 5343, 5418, 5754, 5891, 6188, 6579, 6708, 6987, 7124, 7826, 7956, 8631, 8772, 9282, 9316, 9503, 10062, 10234, 10686, 10836, 11508, 11739, 11782, 12467, 13158, 13923, 13974, 15351, 15652, 16029, 16303, 17262, 17673, 18564, 19006, 20124, 20468, 20961, 21372, 23478, 23564, 24934, 26316, 27846, 27948, 28509, 30277, 30702, 32058, 32606, 34524, 35217, 35346, 37401, 38012, 41237, 41922, 46053, 46956, 48909, 49868, 53019, 55692, 57018, 60554, 61404, 64116, 65212, 66521, 70434, 70692, 74802, 76583, 82474, 83844, 85527, 90831, 92106, 97818, 100147, 106038, 112203, 114036, 121108, 123711, 133042, 140868, 146727, 149604, 153166, 164948, 171054, 181662, 184212, 195636, 199563, 200294, 211939, 212076, 224406, 229749, 247422, 266084, 272493, 293454, 300441, 306332, 342108, 363324, 371133, 399126, 400588, 423878, 448812, 459498, 494844, 536081, 544986, 586908, 598689, 600882, 635817, 689247, 701029, 742266, 798252, 847756, 901323, 918996, 1072162, 1089972, 1197378, 1201764, 1271634, 1301911, 1378494, 1402058, 1484532, 1608243, 1802646, 1907451, 2103087, 2144324, 2394756, 2543268, 2603822, 2756988, 2804116, 3216486, 3605292, 3814902, 3905733, 4206174, 4824729, 5207644, 6309261, 6432972, 7629804, 7811466, 8412348, 9113377, 9649458, 11717199, 12618522, 15622932, 18226754, 19298916, 23434398, 25237044, 27340131, 36453508, 46868796, 54680262, 82020393, 109360524, 164040786, 328081572]

約数ペア:

[(1, 328081572), (2, 164040786), (3, 109360524), (4, 82020393), (6, 54680262), (7, 46868796), (9, 36453508), (12, 27340131), (13, 25237044), (14, 23434398), (17, 19298916), (18, 18226754), (21, 15622932), (26, 12618522), (28, 11717199), (34, 9649458), (36, 9113377), (39, 8412348), (42, 7811466), (43, 7629804), (51, 6432972), (52, 6309261), (63, 5207644), (68, 4824729), (78, 4206174), (84, 3905733), (86, 3814902), (91, 3605292), (102, 3216486), (117, 2804116), (119, 2756988), (126, 2603822), (129, 2543268), (137, 2394756), (153, 2144324), (156, 2103087), (172, 1907451), (182, 1802646), (204, 1608243), (221, 1484532), (234, 1402058), (238, 1378494), (252, 1301911), (258, 1271634), (273, 1201764), (274, 1197378), (301, 1089972), (306, 1072162), (357, 918996), (364, 901323), (387, 847756), (411, 798252), (442, 742266), (468, 701029), (476, 689247), (516, 635817), (546, 600882), (548, 598689), (559, 586908), (602, 544986), (612, 536081), (663, 494844), (714, 459498), (731, 448812), (774, 423878), (819, 400588), (822, 399126), (884, 371133), (903, 363324), (959, 342108), (1071, 306332), (1092, 300441), (1118, 293454), (1204, 272493), (1233, 266084), (1326, 247422), (1428, 229749), (1462, 224406), (1547, 212076), (1548, 211939), (1638, 200294), (1644, 199563), (1677, 195636), (1781, 184212), (1806, 181662), (1918, 171054), (1989, 164948), (2142, 153166), (2193, 149604), (2236, 146727), (2329, 140868), (2466, 133042), (2652, 123711), (2709, 121108), (2877, 114036), (2924, 112203), (3094, 106038), (3276, 100147), (3354, 97818), (3562, 92106), (3612, 90831), (3836, 85527), (3913, 83844), (3978, 82474), (4284, 76583), (4386, 74802), (4641, 70692), (4658, 70434), (4932, 66521), (5031, 65212), (5117, 64116), (5343, 61404), (5418, 60554), (5754, 57018), (5891, 55692), (6188, 53019), (6579, 49868), (6708, 48909), (6987, 46956), (7124, 46053), (7826, 41922), (7956, 41237), (8631, 38012), (8772, 37401), (9282, 35346), (9316, 35217), (9503, 34524), (10062, 32606), (10234, 32058), (10686, 30702), (10836, 30277), (11508, 28509), (11739, 27948), (11782, 27846), (12467, 26316), (13158, 24934), (13923, 23564), (13974, 23478), (15351, 21372), (15652, 20961), (16029, 20468), (16303, 20124), (17262, 19006), (17673, 18564)]