219720864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 459590496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 47, 48, 57, 66, 76, 88, 94, 96, 114, 132, 141, 152, 176, 188, 209, 228, 233, 264, 282, 304, 352, 376, 418, 456, 466, 517, 528, 564, 608, 627, 699, 752, 836, 893, 912, 932, 1034, 1056, 1128, 1254, 1398, 1504, 1551, 1672, 1786, 1824, 1864, 2068, 2256, 2508, 2563, 2679, 2796, 3102, 3344, 3572, 3728, 4136, 4427, 4512, 5016, 5126, 5358, 5592, 6204, 6688, 7144, 7456, 7689, 8272, 8854, 9823, 10032, 10252, 10716, 10951, 11184, 12408, 13281, 14288, 15378, 16544, 17708, 19646, 20064, 20504, 21432, 21902, 22368, 24816, 26562, 28576, 29469, 30756, 32853, 35416, 39292, 41008, 42864, 43804, 48697, 49632, 53124, 58938, 61512, 65706, 70832, 78584, 82016, 85728, 87608, 97394, 106248, 117876, 120461, 123024, 131412, 141664, 146091, 157168, 175216, 194788, 208069, 212496, 235752, 240922, 246048, 262824, 292182, 314336, 350432, 361383, 389576, 416138, 424992, 471504, 481844, 525648, 584364, 624207, 722766, 779152, 832276, 943008, 963688, 1051296, 1168728, 1248414, 1445532, 1558304, 1664552, 1927376, 2288759, 2337456, 2496828, 2891064, 3329104, 3854752, 4577518, 4674912, 4993656, 5782128, 6658208, 6866277, 9155036, 9987312, 11564256, 13732554, 18310072, 19974624, 27465108, 36620144, 54930216, 73240288, 109860432, 219720864]

約数ペア:

[(1, 219720864), (2, 109860432), (3, 73240288), (4, 54930216), (6, 36620144), (8, 27465108), (11, 19974624), (12, 18310072), (16, 13732554), (19, 11564256), (22, 9987312), (24, 9155036), (32, 6866277), (33, 6658208), (38, 5782128), (44, 4993656), (47, 4674912), (48, 4577518), (57, 3854752), (66, 3329104), (76, 2891064), (88, 2496828), (94, 2337456), (96, 2288759), (114, 1927376), (132, 1664552), (141, 1558304), (152, 1445532), (176, 1248414), (188, 1168728), (209, 1051296), (228, 963688), (233, 943008), (264, 832276), (282, 779152), (304, 722766), (352, 624207), (376, 584364), (418, 525648), (456, 481844), (466, 471504), (517, 424992), (528, 416138), (564, 389576), (608, 361383), (627, 350432), (699, 314336), (752, 292182), (836, 262824), (893, 246048), (912, 240922), (932, 235752), (1034, 212496), (1056, 208069), (1128, 194788), (1254, 175216), (1398, 157168), (1504, 146091), (1551, 141664), (1672, 131412), (1786, 123024), (1824, 120461), (1864, 117876), (2068, 106248), (2256, 97394), (2508, 87608), (2563, 85728), (2679, 82016), (2796, 78584), (3102, 70832), (3344, 65706), (3572, 61512), (3728, 58938), (4136, 53124), (4427, 49632), (4512, 48697), (5016, 43804), (5126, 42864), (5358, 41008), (5592, 39292), (6204, 35416), (6688, 32853), (7144, 30756), (7456, 29469), (7689, 28576), (8272, 26562), (8854, 24816), (9823, 22368), (10032, 21902), (10252, 21432), (10716, 20504), (10951, 20064), (11184, 19646), (12408, 17708), (13281, 16544), (14288, 15378)]