31406660736

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{391331}}^1$

素因数の和:391378

約数の個数: 128

約数和(自身を含む): 95798073600

約数和(自身を除く): 64391412864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 3344, 3648, 4224, 5016, 6688, 7296, 10032, 13376, 20064, 26752, 40128, 80256, 391331, 782662, 1173993, 1565324, 2347986, 3130648, 4304641, 4695972, 6261296, 7435289, 8609282, 9391944, 12522592, 12913923, 14870578, 17218564, 18783888, 22305867, 25045184, 25827846, 29741156, 34437128, 37567776, 44611734, 50090368, 51655692, 59482312, 68874256, 75135552, 81788179, 89223468, 103311384, 118964624, 137748512, 150271104, 163576358, 178446936, 206622768, 237929248, 245364537, 275497024, 327152716, 356893872, 413245536, 475858496, 490729074, 550994048, 654305432, 713787744, 826491072, 951716992, 981458148, 1308610864, 1427575488, 1652982144, 1962916296, 2617221728, 2855150976, 3925832592, 5234443456, 7851665184, 10468886912, 15703330368, 31406660736]

約数ペア:

[(1, 31406660736), (2, 15703330368), (3, 10468886912), (4, 7851665184), (6, 5234443456), (8, 3925832592), (11, 2855150976), (12, 2617221728), (16, 1962916296), (19, 1652982144), (22, 1427575488), (24, 1308610864), (32, 981458148), (33, 951716992), (38, 826491072), (44, 713787744), (48, 654305432), (57, 550994048), (64, 490729074), (66, 475858496), (76, 413245536), (88, 356893872), (96, 327152716), (114, 275497024), (128, 245364537), (132, 237929248), (152, 206622768), (176, 178446936), (192, 163576358), (209, 150271104), (228, 137748512), (264, 118964624), (304, 103311384), (352, 89223468), (384, 81788179), (418, 75135552), (456, 68874256), (528, 59482312), (608, 51655692), (627, 50090368), (704, 44611734), (836, 37567776), (912, 34437128), (1056, 29741156), (1216, 25827846), (1254, 25045184), (1408, 22305867), (1672, 18783888), (1824, 17218564), (2112, 14870578), (2432, 12913923), (2508, 12522592), (3344, 9391944), (3648, 8609282), (4224, 7435289), (5016, 6261296), (6688, 4695972), (7296, 4304641), (10032, 3130648), (13376, 2347986), (20064, 1565324), (26752, 1173993), (40128, 782662), (80256, 391331)]