393134808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 1118730240

約数和(自身を除く): 725595432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 341, 363, 372, 397, 484, 682, 726, 744, 794, 968, 1023, 1191, 1331, 1364, 1452, 1588, 2046, 2382, 2662, 2728, 2904, 3176, 3751, 3993, 4092, 4367, 4764, 5324, 7502, 7986, 8184, 8734, 9528, 10648, 11253, 12307, 13101, 15004, 15972, 17468, 22506, 24614, 26202, 30008, 31944, 34936, 36921, 41261, 45012, 48037, 49228, 52404, 73842, 82522, 90024, 96074, 98456, 104808, 123783, 135377, 144111, 147684, 165044, 192148, 247566, 270754, 288222, 295368, 330088, 384296, 406131, 495132, 528407, 541508, 576444, 812262, 990264, 1056814, 1083016, 1152888, 1489147, 1585221, 1624524, 2113628, 2978294, 3170442, 3249048, 4227256, 4467441, 5956588, 6340884, 8934882, 11913176, 12681768, 16380617, 17869764, 32761234, 35739528, 49141851, 65522468, 98283702, 131044936, 196567404, 393134808]

約数ペア:

[(1, 393134808), (2, 196567404), (3, 131044936), (4, 98283702), (6, 65522468), (8, 49141851), (11, 35739528), (12, 32761234), (22, 17869764), (24, 16380617), (31, 12681768), (33, 11913176), (44, 8934882), (62, 6340884), (66, 5956588), (88, 4467441), (93, 4227256), (121, 3249048), (124, 3170442), (132, 2978294), (186, 2113628), (242, 1624524), (248, 1585221), (264, 1489147), (341, 1152888), (363, 1083016), (372, 1056814), (397, 990264), (484, 812262), (682, 576444), (726, 541508), (744, 528407), (794, 495132), (968, 406131), (1023, 384296), (1191, 330088), (1331, 295368), (1364, 288222), (1452, 270754), (1588, 247566), (2046, 192148), (2382, 165044), (2662, 147684), (2728, 144111), (2904, 135377), (3176, 123783), (3751, 104808), (3993, 98456), (4092, 96074), (4367, 90024), (4764, 82522), (5324, 73842), (7502, 52404), (7986, 49228), (8184, 48037), (8734, 45012), (9528, 41261), (10648, 36921), (11253, 34936), (12307, 31944), (13101, 30008), (15004, 26202), (15972, 24614), (17468, 22506)]