749133558

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 1755468000

約数和(自身を除く): 1006334442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 149, 171, 183, 241, 298, 342, 366, 447, 482, 549, 723, 894, 1098, 1159, 1341, 1446, 2169, 2318, 2682, 2831, 3477, 4338, 4579, 5662, 6954, 8493, 9089, 9158, 10431, 13737, 14701, 16986, 18178, 20862, 25479, 27267, 27474, 29402, 35909, 41211, 44103, 50958, 54534, 71818, 81801, 82422, 88206, 107727, 132309, 163602, 172691, 215454, 264618, 279319, 323181, 345382, 518073, 558638, 646362, 682271, 837957, 1036146, 1364542, 1554219, 1675914, 2046813, 2190449, 2513871, 3108438, 4093626, 4380898, 5027742, 6140439, 6571347, 12280878, 13142694, 19714041, 39428082, 41618531, 83237062, 124855593, 249711186, 374566779, 749133558]

約数ペア:

[(1, 749133558), (2, 374566779), (3, 249711186), (6, 124855593), (9, 83237062), (18, 41618531), (19, 39428082), (38, 19714041), (57, 13142694), (61, 12280878), (114, 6571347), (122, 6140439), (149, 5027742), (171, 4380898), (183, 4093626), (241, 3108438), (298, 2513871), (342, 2190449), (366, 2046813), (447, 1675914), (482, 1554219), (549, 1364542), (723, 1036146), (894, 837957), (1098, 682271), (1159, 646362), (1341, 558638), (1446, 518073), (2169, 345382), (2318, 323181), (2682, 279319), (2831, 264618), (3477, 215454), (4338, 172691), (4579, 163602), (5662, 132309), (6954, 107727), (8493, 88206), (9089, 82422), (9158, 81801), (10431, 71818), (13737, 54534), (14701, 50958), (16986, 44103), (18178, 41211), (20862, 35909), (25479, 29402), (27267, 27474)]