220903956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 759696000

約数和(自身を除く): 538792044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 169, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 338, 342, 351, 364, 378, 399, 441, 468, 494, 507, 513, 532, 546, 588, 637, 676, 684, 702, 741, 756, 798, 819, 882, 931, 988, 1014, 1026, 1092, 1183, 1197, 1274, 1323, 1404, 1482, 1521, 1596, 1638, 1729, 1764, 1862, 1911, 2028, 2052, 2197, 2223, 2366, 2394, 2457, 2548, 2646, 2793, 2964, 3042, 3211, 3276, 3458, 3549, 3591, 3724, 3822, 4394, 4446, 4563, 4732, 4788, 4914, 5187, 5292, 5586, 5733, 6084, 6422, 6591, 6669, 6916, 7098, 7182, 7644, 8281, 8379, 8788, 8892, 9126, 9633, 9828, 10374, 10647, 11172, 11466, 12103, 12844, 13182, 13338, 14196, 14364, 15379, 15561, 16562, 16758, 17199, 18252, 19266, 19773, 20748, 21294, 22477, 22932, 24206, 24843, 25137, 26364, 26676, 28899, 30758, 31122, 31941, 33124, 33516, 34398, 36309, 38532, 39546, 41743, 42588, 44954, 46137, 46683, 48412, 49686, 50274, 57798, 59319, 61516, 62244, 63882, 67431, 68796, 72618, 74529, 79092, 83486, 86697, 89908, 92274, 93366, 99372, 100548, 107653, 108927, 115596, 118638, 125229, 127764, 134862, 138411, 145236, 149058, 157339, 166972, 173394, 184548, 186732, 202293, 215306, 217854, 223587, 237276, 250458, 269724, 276822, 292201, 298116, 314678, 322959, 326781, 346788, 375687, 404586, 415233, 430612, 435708, 447174, 472017, 500916, 553644, 584402, 606879, 629356, 645918, 653562, 751374, 809172, 830466, 876603, 894348, 944034, 968877, 1127061, 1168804, 1213758, 1291836, 1307124, 1416051, 1502748, 1660932, 1753206, 1888068, 1937754, 2045407, 2254122, 2427516, 2629809, 2832102, 2906631, 3506412, 3875508, 4090814, 4248153, 4508244, 5259618, 5664204, 5813262, 6136221, 7889427, 8181628, 8496306, 10519236, 11626524, 12272442, 15778854, 16992612, 18408663, 24544884, 31557708, 36817326, 55225989, 73634652, 110451978, 220903956]

約数ペア:

[(1, 220903956), (2, 110451978), (3, 73634652), (4, 55225989), (6, 36817326), (7, 31557708), (9, 24544884), (12, 18408663), (13, 16992612), (14, 15778854), (18, 12272442), (19, 11626524), (21, 10519236), (26, 8496306), (27, 8181628), (28, 7889427), (36, 6136221), (38, 5813262), (39, 5664204), (42, 5259618), (49, 4508244), (52, 4248153), (54, 4090814), (57, 3875508), (63, 3506412), (76, 2906631), (78, 2832102), (84, 2629809), (91, 2427516), (98, 2254122), (108, 2045407), (114, 1937754), (117, 1888068), (126, 1753206), (133, 1660932), (147, 1502748), (156, 1416051), (169, 1307124), (171, 1291836), (182, 1213758), (189, 1168804), (196, 1127061), (228, 968877), (234, 944034), (247, 894348), (252, 876603), (266, 830466), (273, 809172), (294, 751374), (338, 653562), (342, 645918), (351, 629356), (364, 606879), (378, 584402), (399, 553644), (441, 500916), (468, 472017), (494, 447174), (507, 435708), (513, 430612), (532, 415233), (546, 404586), (588, 375687), (637, 346788), (676, 326781), (684, 322959), (702, 314678), (741, 298116), (756, 292201), (798, 276822), (819, 269724), (882, 250458), (931, 237276), (988, 223587), (1014, 217854), (1026, 215306), (1092, 202293), (1183, 186732), (1197, 184548), (1274, 173394), (1323, 166972), (1404, 157339), (1482, 149058), (1521, 145236), (1596, 138411), (1638, 134862), (1729, 127764), (1764, 125229), (1862, 118638), (1911, 115596), (2028, 108927), (2052, 107653), (2197, 100548), (2223, 99372), (2366, 93366), (2394, 92274), (2457, 89908), (2548, 86697), (2646, 83486), (2793, 79092), (2964, 74529), (3042, 72618), (3211, 68796), (3276, 67431), (3458, 63882), (3549, 62244), (3591, 61516), (3724, 59319), (3822, 57798), (4394, 50274), (4446, 49686), (4563, 48412), (4732, 46683), (4788, 46137), (4914, 44954), (5187, 42588), (5292, 41743), (5586, 39546), (5733, 38532), (6084, 36309), (6422, 34398), (6591, 33516), (6669, 33124), (6916, 31941), (7098, 31122), (7182, 30758), (7644, 28899), (8281, 26676), (8379, 26364), (8788, 25137), (8892, 24843), (9126, 24206), (9633, 22932), (9828, 22477), (10374, 21294), (10647, 20748), (11172, 19773), (11466, 19266), (12103, 18252), (12844, 17199), (13182, 16758), (13338, 16562), (14196, 15561), (14364, 15379)]