13378553832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{40609}}^1$

素因数の和:40715

約数の個数: 128

約数和(自身を含む): 39999225600

約数和(自身を除く): 26620671768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 106, 111, 148, 159, 168, 212, 222, 259, 296, 318, 371, 424, 444, 518, 636, 742, 777, 888, 1036, 1113, 1272, 1484, 1554, 1961, 2072, 2226, 2968, 3108, 3922, 4452, 5883, 6216, 7844, 8904, 11766, 13727, 15688, 23532, 27454, 40609, 41181, 47064, 54908, 81218, 82362, 109816, 121827, 162436, 164724, 243654, 284263, 324872, 329448, 487308, 568526, 852789, 974616, 1137052, 1502533, 1705578, 2152277, 2274104, 3005066, 3411156, 4304554, 4507599, 6010132, 6456831, 6822312, 8609108, 9015198, 10517731, 12020264, 12913662, 15065939, 17218216, 18030396, 21035462, 25827324, 30131878, 31553193, 36060792, 42070924, 45197817, 51654648, 60263756, 63106386, 79634249, 84141848, 90395634, 120527512, 126212772, 159268498, 180791268, 238902747, 252425544, 318536996, 361582536, 477805494, 557439743, 637073992, 955610988, 1114879486, 1672319229, 1911221976, 2229758972, 3344638458, 4459517944, 6689276916, 13378553832]

約数ペア:

[(1, 13378553832), (2, 6689276916), (3, 4459517944), (4, 3344638458), (6, 2229758972), (7, 1911221976), (8, 1672319229), (12, 1114879486), (14, 955610988), (21, 637073992), (24, 557439743), (28, 477805494), (37, 361582536), (42, 318536996), (53, 252425544), (56, 238902747), (74, 180791268), (84, 159268498), (106, 126212772), (111, 120527512), (148, 90395634), (159, 84141848), (168, 79634249), (212, 63106386), (222, 60263756), (259, 51654648), (296, 45197817), (318, 42070924), (371, 36060792), (424, 31553193), (444, 30131878), (518, 25827324), (636, 21035462), (742, 18030396), (777, 17218216), (888, 15065939), (1036, 12913662), (1113, 12020264), (1272, 10517731), (1484, 9015198), (1554, 8609108), (1961, 6822312), (2072, 6456831), (2226, 6010132), (2968, 4507599), (3108, 4304554), (3922, 3411156), (4452, 3005066), (5883, 2274104), (6216, 2152277), (7844, 1705578), (8904, 1502533), (11766, 1137052), (13727, 974616), (15688, 852789), (23532, 568526), (27454, 487308), (40609, 329448), (41181, 324872), (47064, 284263), (54908, 243654), (81218, 164724), (82362, 162436), (109816, 121827)]