904392016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7280

約数の個数: 80

約数和(自身を含む): 2059296768

約数和(自身を除く): 1154904752

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 713, 1012, 1364, 1426, 2024, 2728, 2852, 4048, 5456, 5704, 7207, 7843, 11408, 14414, 15686, 28828, 31372, 57656, 62744, 79277, 115312, 125488, 158554, 165761, 223417, 317108, 331522, 446834, 634216, 663044, 893668, 1268432, 1326088, 1787336, 1823371, 2457587, 2652176, 3574672, 3646742, 4915174, 5138591, 7293484, 9830348, 10277182, 14586968, 19660696, 20554364, 29173936, 39321392, 41108728, 56524501, 82217456, 113049002, 226098004, 452196008, 904392016]

約数ペア:

[(1, 904392016), (2, 452196008), (4, 226098004), (8, 113049002), (11, 82217456), (16, 56524501), (22, 41108728), (23, 39321392), (31, 29173936), (44, 20554364), (46, 19660696), (62, 14586968), (88, 10277182), (92, 9830348), (124, 7293484), (176, 5138591), (184, 4915174), (248, 3646742), (253, 3574672), (341, 2652176), (368, 2457587), (496, 1823371), (506, 1787336), (682, 1326088), (713, 1268432), (1012, 893668), (1364, 663044), (1426, 634216), (2024, 446834), (2728, 331522), (2852, 317108), (4048, 223417), (5456, 165761), (5704, 158554), (7207, 125488), (7843, 115312), (11408, 79277), (14414, 62744), (15686, 57656), (28828, 31372)]