15676675644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:1016

約数の個数: 144

約数和(自身を含む): 43037761536

約数和(自身を除く): 27361085892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 196, 294, 302, 383, 453, 461, 588, 604, 766, 906, 922, 1057, 1149, 1383, 1532, 1812, 1844, 2114, 2298, 2681, 2766, 3171, 3227, 4228, 4596, 5362, 5532, 6342, 6454, 7399, 8043, 9681, 10724, 12684, 12908, 14798, 16086, 18767, 19362, 22197, 22589, 29596, 32172, 37534, 38724, 44394, 45178, 56301, 57833, 67767, 69611, 75068, 88788, 90356, 112602, 115666, 135534, 139222, 173499, 176563, 208833, 225204, 231332, 271068, 278444, 346998, 353126, 404831, 417666, 487277, 529689, 693996, 706252, 809662, 835332, 974554, 1059378, 1214493, 1235941, 1461831, 1619324, 1949108, 2118756, 2428986, 2471882, 2833817, 2923662, 3410939, 3707823, 4857972, 4943764, 5667634, 5847324, 6821878, 7415646, 8501451, 8651587, 10232817, 11335268, 13643756, 14831292, 17002902, 17303174, 20465634, 25954761, 26661013, 34005804, 34606348, 40931268, 51909522, 53322026, 79983039, 103819044, 106644052, 159966078, 186627091, 319932156, 373254182, 559881273, 746508364, 1119762546, 1306389637, 2239525092, 2612779274, 3919168911, 5225558548, 7838337822, 15676675644]

約数ペア:

[(1, 15676675644), (2, 7838337822), (3, 5225558548), (4, 3919168911), (6, 2612779274), (7, 2239525092), (12, 1306389637), (14, 1119762546), (21, 746508364), (28, 559881273), (42, 373254182), (49, 319932156), (84, 186627091), (98, 159966078), (147, 106644052), (151, 103819044), (196, 79983039), (294, 53322026), (302, 51909522), (383, 40931268), (453, 34606348), (461, 34005804), (588, 26661013), (604, 25954761), (766, 20465634), (906, 17303174), (922, 17002902), (1057, 14831292), (1149, 13643756), (1383, 11335268), (1532, 10232817), (1812, 8651587), (1844, 8501451), (2114, 7415646), (2298, 6821878), (2681, 5847324), (2766, 5667634), (3171, 4943764), (3227, 4857972), (4228, 3707823), (4596, 3410939), (5362, 2923662), (5532, 2833817), (6342, 2471882), (6454, 2428986), (7399, 2118756), (8043, 1949108), (9681, 1619324), (10724, 1461831), (12684, 1235941), (12908, 1214493), (14798, 1059378), (16086, 974554), (18767, 835332), (19362, 809662), (22197, 706252), (22589, 693996), (29596, 529689), (32172, 487277), (37534, 417666), (38724, 404831), (44394, 353126), (45178, 346998), (56301, 278444), (57833, 271068), (67767, 231332), (69611, 225204), (75068, 208833), (88788, 176563), (90356, 173499), (112602, 139222), (115666, 135534)]