660439368

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1891

約数の個数: 96

約数和(自身を含む): 1839427200

約数和(自身を除く): 1178987832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 79, 134, 158, 201, 237, 268, 316, 402, 474, 536, 603, 632, 711, 804, 948, 1206, 1422, 1608, 1733, 1896, 2412, 2844, 3466, 4824, 5199, 5293, 5688, 6932, 10398, 10586, 13864, 15597, 15879, 20796, 21172, 31194, 31758, 41592, 42344, 47637, 62388, 63516, 95274, 116111, 124776, 127032, 136907, 190548, 232222, 273814, 348333, 381096, 410721, 464444, 547628, 696666, 821442, 928888, 1044999, 1095256, 1232163, 1393332, 1642884, 2089998, 2464326, 2786664, 3285768, 4179996, 4928652, 8359992, 9172769, 9857304, 18345538, 27518307, 36691076, 55036614, 73382152, 82554921, 110073228, 165109842, 220146456, 330219684, 660439368]

約数ペア:

[(1, 660439368), (2, 330219684), (3, 220146456), (4, 165109842), (6, 110073228), (8, 82554921), (9, 73382152), (12, 55036614), (18, 36691076), (24, 27518307), (36, 18345538), (67, 9857304), (72, 9172769), (79, 8359992), (134, 4928652), (158, 4179996), (201, 3285768), (237, 2786664), (268, 2464326), (316, 2089998), (402, 1642884), (474, 1393332), (536, 1232163), (603, 1095256), (632, 1044999), (711, 928888), (804, 821442), (948, 696666), (1206, 547628), (1422, 464444), (1608, 410721), (1733, 381096), (1896, 348333), (2412, 273814), (2844, 232222), (3466, 190548), (4824, 136907), (5199, 127032), (5293, 124776), (5688, 116111), (6932, 95274), (10398, 63516), (10586, 62388), (13864, 47637), (15597, 42344), (15879, 41592), (20796, 31758), (21172, 31194)]