19004080288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11329}}^1$

素因数の和:11478

約数の個数: 96

約数和(自身を含む): 41114304000

約数和(自身を除く): 22110223712

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 89, 124, 152, 178, 248, 304, 356, 496, 589, 608, 712, 992, 1178, 1424, 1691, 2356, 2759, 2848, 3382, 4712, 5518, 6764, 9424, 11036, 11329, 13528, 18848, 22072, 22658, 27056, 44144, 45316, 52421, 54112, 88288, 90632, 104842, 181264, 209684, 215251, 351199, 362528, 419368, 430502, 702398, 838736, 861004, 1008281, 1404796, 1677472, 1722008, 2016562, 2809592, 3444016, 4033124, 5619184, 6672781, 6888032, 8066248, 11238368, 13345562, 16132496, 19157339, 26691124, 31256711, 32264992, 38314678, 53382248, 62513422, 76629356, 106764496, 125026844, 153258712, 213528992, 250053688, 306517424, 500107376, 593877509, 613034848, 1000214752, 1187755018, 2375510036, 4751020072, 9502040144, 19004080288]

約数ペア:

[(1, 19004080288), (2, 9502040144), (4, 4751020072), (8, 2375510036), (16, 1187755018), (19, 1000214752), (31, 613034848), (32, 593877509), (38, 500107376), (62, 306517424), (76, 250053688), (89, 213528992), (124, 153258712), (152, 125026844), (178, 106764496), (248, 76629356), (304, 62513422), (356, 53382248), (496, 38314678), (589, 32264992), (608, 31256711), (712, 26691124), (992, 19157339), (1178, 16132496), (1424, 13345562), (1691, 11238368), (2356, 8066248), (2759, 6888032), (2848, 6672781), (3382, 5619184), (4712, 4033124), (5518, 3444016), (6764, 2809592), (9424, 2016562), (11036, 1722008), (11329, 1677472), (13528, 1404796), (18848, 1008281), (22072, 861004), (22658, 838736), (27056, 702398), (44144, 430502), (45316, 419368), (52421, 362528), (54112, 351199), (88288, 215251), (90632, 209684), (104842, 181264)]