254553732

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{38639}}^1$

素因数の和:38713

約数の個数: 48

約数和(自身を含む): 670790400

約数和(自身を除く): 416236668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 38639, 77278, 115917, 154556, 231834, 347751, 463668, 695502, 1043253, 1391004, 2086506, 2356979, 4173012, 4713958, 7070937, 9427916, 14141874, 21212811, 28283748, 42425622, 63638433, 84851244, 127276866, 254553732]

約数ペア:

[(1, 254553732), (2, 127276866), (3, 84851244), (4, 63638433), (6, 42425622), (9, 28283748), (12, 21212811), (18, 14141874), (27, 9427916), (36, 7070937), (54, 4713958), (61, 4173012), (108, 2356979), (122, 2086506), (183, 1391004), (244, 1043253), (366, 695502), (549, 463668), (732, 347751), (1098, 231834), (1647, 154556), (2196, 115917), (3294, 77278), (6588, 38639)]