1976547048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2017}}^1$

素因数の和:2359

約数の個数: 128

約数和(自身を含む): 5966822400

約数和(自身を除く): 3990275352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 307, 399, 456, 532, 614, 798, 921, 1064, 1228, 1596, 1842, 2017, 2149, 2456, 3192, 3684, 4034, 4298, 5833, 6051, 6447, 7368, 8068, 8596, 11666, 12102, 12894, 14119, 16136, 17192, 17499, 23332, 24204, 25788, 28238, 34998, 38323, 40831, 42357, 46664, 48408, 51576, 56476, 69996, 76646, 81662, 84714, 112952, 114969, 122493, 139992, 153292, 163324, 169428, 229938, 244986, 268261, 306584, 326648, 338856, 459876, 489972, 536522, 619219, 804783, 919752, 979944, 1073044, 1238438, 1609566, 1857657, 2146088, 2476876, 3219132, 3715314, 4334533, 4953752, 6438264, 7430628, 8669066, 11765161, 13003599, 14861256, 17338132, 23530322, 26007198, 34676264, 35295483, 47060644, 52014396, 70590966, 82356127, 94121288, 104028792, 141181932, 164712254, 247068381, 282363864, 329424508, 494136762, 658849016, 988273524, 1976547048]

約数ペア:

[(1, 1976547048), (2, 988273524), (3, 658849016), (4, 494136762), (6, 329424508), (7, 282363864), (8, 247068381), (12, 164712254), (14, 141181932), (19, 104028792), (21, 94121288), (24, 82356127), (28, 70590966), (38, 52014396), (42, 47060644), (56, 35295483), (57, 34676264), (76, 26007198), (84, 23530322), (114, 17338132), (133, 14861256), (152, 13003599), (168, 11765161), (228, 8669066), (266, 7430628), (307, 6438264), (399, 4953752), (456, 4334533), (532, 3715314), (614, 3219132), (798, 2476876), (921, 2146088), (1064, 1857657), (1228, 1609566), (1596, 1238438), (1842, 1073044), (2017, 979944), (2149, 919752), (2456, 804783), (3192, 619219), (3684, 536522), (4034, 489972), (4298, 459876), (5833, 338856), (6051, 326648), (6447, 306584), (7368, 268261), (8068, 244986), (8596, 229938), (11666, 169428), (12102, 163324), (12894, 153292), (14119, 139992), (16136, 122493), (17192, 114969), (17499, 112952), (23332, 84714), (24204, 81662), (25788, 76646), (28238, 69996), (34998, 56476), (38323, 51576), (40831, 48408), (42357, 46664)]