556776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 1778400

約数和(自身を除く): 1221624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 37, 38, 44, 57, 66, 72, 74, 76, 88, 99, 111, 114, 132, 148, 152, 171, 198, 209, 222, 228, 264, 296, 333, 342, 396, 407, 418, 444, 456, 627, 666, 684, 703, 792, 814, 836, 888, 1221, 1254, 1332, 1368, 1406, 1628, 1672, 1881, 2109, 2442, 2508, 2664, 2812, 3256, 3663, 3762, 4218, 4884, 5016, 5624, 6327, 7326, 7524, 7733, 8436, 9768, 12654, 14652, 15048, 15466, 16872, 23199, 25308, 29304, 30932, 46398, 50616, 61864, 69597, 92796, 139194, 185592, 278388, 556776]

約数ペア:

[(1, 556776), (2, 278388), (3, 185592), (4, 139194), (6, 92796), (8, 69597), (9, 61864), (11, 50616), (12, 46398), (18, 30932), (19, 29304), (22, 25308), (24, 23199), (33, 16872), (36, 15466), (37, 15048), (38, 14652), (44, 12654), (57, 9768), (66, 8436), (72, 7733), (74, 7524), (76, 7326), (88, 6327), (99, 5624), (111, 5016), (114, 4884), (132, 4218), (148, 3762), (152, 3663), (171, 3256), (198, 2812), (209, 2664), (222, 2508), (228, 2442), (264, 2109), (296, 1881), (333, 1672), (342, 1628), (396, 1406), (407, 1368), (418, 1332), (444, 1254), (456, 1221), (627, 888), (666, 836), (684, 814), (703, 792)]