391193000928

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{81331}}^1$

素因数の和:81662

約数の個数: 192

約数和(自身を含む): 1205145043200

約数和(自身を除く): 813952042272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 293, 304, 342, 432, 456, 513, 586, 608, 684, 864, 879, 912, 1026, 1172, 1368, 1758, 1824, 2052, 2344, 2637, 2736, 3516, 4104, 4688, 5274, 5472, 5567, 7032, 7911, 8208, 9376, 10548, 11134, 14064, 15822, 16416, 16701, 21096, 22268, 28128, 31644, 33402, 42192, 44536, 50103, 63288, 66804, 81331, 84384, 89072, 100206, 126576, 133608, 150309, 162662, 178144, 200412, 243993, 253152, 267216, 300618, 325324, 400824, 487986, 534432, 601236, 650648, 731979, 801648, 975972, 1202472, 1301296, 1463958, 1545289, 1603296, 1951944, 2195937, 2404944, 2602592, 2927916, 3090578, 3903888, 4391874, 4635867, 4809888, 5855832, 6181156, 7807776, 8783748, 9271734, 11711664, 12362312, 13907601, 17567496, 18543468, 23423328, 23829983, 24724624, 27815202, 35134992, 37086936, 41722803, 47659966, 49449248, 55630404, 70269984, 71489949, 74173872, 83445606, 95319932, 111260808, 142979898, 148347744, 166891212, 190639864, 214469847, 222521616, 285959796, 333782424, 381279728, 428939694, 445043232, 452769677, 571919592, 643409541, 667564848, 762559456, 857879388, 905539354, 1143839184, 1286819082, 1335129696, 1358309031, 1715758776, 1811078708, 2287678368, 2573638164, 2716618062, 3431517552, 3622157416, 4074927093, 5147276328, 5433236124, 6863035104, 7244314832, 8149854186, 10294552656, 10866472248, 12224781279, 14488629664, 16299708372, 20589105312, 21732944496, 24449562558, 32599416744, 43465888992, 48899125116, 65198833488, 97798250232, 130397666976, 195596500464, 391193000928]

約数ペア:

[(1, 391193000928), (2, 195596500464), (3, 130397666976), (4, 97798250232), (6, 65198833488), (8, 48899125116), (9, 43465888992), (12, 32599416744), (16, 24449562558), (18, 21732944496), (19, 20589105312), (24, 16299708372), (27, 14488629664), (32, 12224781279), (36, 10866472248), (38, 10294552656), (48, 8149854186), (54, 7244314832), (57, 6863035104), (72, 5433236124), (76, 5147276328), (96, 4074927093), (108, 3622157416), (114, 3431517552), (144, 2716618062), (152, 2573638164), (171, 2287678368), (216, 1811078708), (228, 1715758776), (288, 1358309031), (293, 1335129696), (304, 1286819082), (342, 1143839184), (432, 905539354), (456, 857879388), (513, 762559456), (586, 667564848), (608, 643409541), (684, 571919592), (864, 452769677), (879, 445043232), (912, 428939694), (1026, 381279728), (1172, 333782424), (1368, 285959796), (1758, 222521616), (1824, 214469847), (2052, 190639864), (2344, 166891212), (2637, 148347744), (2736, 142979898), (3516, 111260808), (4104, 95319932), (4688, 83445606), (5274, 74173872), (5472, 71489949), (5567, 70269984), (7032, 55630404), (7911, 49449248), (8208, 47659966), (9376, 41722803), (10548, 37086936), (11134, 35134992), (14064, 27815202), (15822, 24724624), (16416, 23829983), (16701, 23423328), (21096, 18543468), (22268, 17567496), (28128, 13907601), (31644, 12362312), (33402, 11711664), (42192, 9271734), (44536, 8783748), (50103, 7807776), (63288, 6181156), (66804, 5855832), (81331, 4809888), (84384, 4635867), (89072, 4391874), (100206, 3903888), (126576, 3090578), (133608, 2927916), (150309, 2602592), (162662, 2404944), (178144, 2195937), (200412, 1951944), (243993, 1603296), (253152, 1545289), (267216, 1463958), (300618, 1301296), (325324, 1202472), (400824, 975972), (487986, 801648), (534432, 731979), (601236, 650648)]