291034452

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1889}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 699814080

約数和(自身を除く): 408779628

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 347, 444, 694, 1041, 1388, 1889, 2082, 3778, 4164, 5667, 7556, 11334, 12839, 22668, 25678, 38517, 51356, 69893, 77034, 139786, 154068, 209679, 279572, 419358, 655483, 838716, 1310966, 1966449, 2621932, 3932898, 7865796, 24252871, 48505742, 72758613, 97011484, 145517226, 291034452]

約数ペア:

[(1, 291034452), (2, 145517226), (3, 97011484), (4, 72758613), (6, 48505742), (12, 24252871), (37, 7865796), (74, 3932898), (111, 2621932), (148, 1966449), (222, 1310966), (347, 838716), (444, 655483), (694, 419358), (1041, 279572), (1388, 209679), (1889, 154068), (2082, 139786), (3778, 77034), (4164, 69893), (5667, 51356), (7556, 38517), (11334, 25678), (12839, 22668)]