467748688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 1049307840

約数和(自身を除く): 581559152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 137, 152, 176, 209, 274, 304, 418, 548, 836, 1021, 1096, 1507, 1672, 2042, 2192, 2603, 3014, 3344, 4084, 5206, 6028, 8168, 10412, 11231, 12056, 16336, 19399, 20824, 22462, 24112, 28633, 38798, 41648, 44924, 57266, 77596, 89848, 114532, 139877, 155192, 179696, 213389, 229064, 279754, 310384, 426778, 458128, 559508, 853556, 1119016, 1538647, 1707112, 2238032, 2657663, 3077294, 3414224, 5315326, 6154588, 10630652, 12309176, 21261304, 24618352, 29234293, 42522608, 58468586, 116937172, 233874344, 467748688]

約数ペア:

[(1, 467748688), (2, 233874344), (4, 116937172), (8, 58468586), (11, 42522608), (16, 29234293), (19, 24618352), (22, 21261304), (38, 12309176), (44, 10630652), (76, 6154588), (88, 5315326), (137, 3414224), (152, 3077294), (176, 2657663), (209, 2238032), (274, 1707112), (304, 1538647), (418, 1119016), (548, 853556), (836, 559508), (1021, 458128), (1096, 426778), (1507, 310384), (1672, 279754), (2042, 229064), (2192, 213389), (2603, 179696), (3014, 155192), (3344, 139877), (4084, 114532), (5206, 89848), (6028, 77596), (8168, 57266), (10412, 44924), (11231, 41648), (12056, 38798), (16336, 28633), (19399, 24112), (20824, 22462)]