381055944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6379}}^1$

素因数の和:6538

約数の個数: 64

約数和(自身を含む): 1010592000

約数和(自身を除く): 629536056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 4978, 6379, 7467, 9956, 12758, 14934, 19137, 19912, 25516, 29868, 38274, 51032, 59736, 76548, 121201, 153096, 242402, 363603, 484804, 727206, 835649, 969608, 1454412, 1671298, 2506947, 2908824, 3342596, 5013894, 6685192, 10027788, 15877331, 20055576, 31754662, 47631993, 63509324, 95263986, 127018648, 190527972, 381055944]

約数ペア:

[(1, 381055944), (2, 190527972), (3, 127018648), (4, 95263986), (6, 63509324), (8, 47631993), (12, 31754662), (19, 20055576), (24, 15877331), (38, 10027788), (57, 6685192), (76, 5013894), (114, 3342596), (131, 2908824), (152, 2506947), (228, 1671298), (262, 1454412), (393, 969608), (456, 835649), (524, 727206), (786, 484804), (1048, 363603), (1572, 242402), (2489, 153096), (3144, 121201), (4978, 76548), (6379, 59736), (7467, 51032), (9956, 38274), (12758, 29868), (14934, 25516), (19137, 19912)]