1330488008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 2634508800

約数和(自身を除く): 1304020792

約数列:

[1, 2, 4, 8, 31, 62, 83, 109, 124, 166, 218, 248, 332, 436, 593, 664, 872, 1186, 2372, 2573, 3379, 4744, 5146, 6758, 9047, 10292, 13516, 18094, 18383, 20584, 27032, 36188, 36766, 49219, 64637, 72376, 73532, 98438, 129274, 147064, 196876, 258548, 280457, 393752, 517096, 560914, 1121828, 1525789, 2003747, 2243656, 3051578, 4007494, 5364871, 6103156, 8014988, 10729742, 12206312, 16029976, 21459484, 42918968, 166311001, 332622002, 665244004, 1330488008]

約数ペア:

[(1, 1330488008), (2, 665244004), (4, 332622002), (8, 166311001), (31, 42918968), (62, 21459484), (83, 16029976), (109, 12206312), (124, 10729742), (166, 8014988), (218, 6103156), (248, 5364871), (332, 4007494), (436, 3051578), (593, 2243656), (664, 2003747), (872, 1525789), (1186, 1121828), (2372, 560914), (2573, 517096), (3379, 393752), (4744, 280457), (5146, 258548), (6758, 196876), (9047, 147064), (10292, 129274), (13516, 98438), (18094, 73532), (18383, 72376), (20584, 64637), (27032, 49219), (36188, 36766)]