1489155552

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{272141}}^1$

素因数の和:272176

約数の個数: 72

約数和(自身を含む): 4457685960

約数和(自身を除く): 2968530408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 272141, 544282, 816423, 1088564, 1632846, 2177128, 2449269, 3265692, 4354256, 4898538, 5170679, 6531384, 8708512, 9797076, 10341358, 13062768, 15512037, 19594152, 20682716, 26125536, 31024074, 39188304, 41365432, 46536111, 62048148, 78376608, 82730864, 93072222, 124096296, 165461728, 186144444, 248192592, 372288888, 496385184, 744577776, 1489155552]

約数ペア:

[(1, 1489155552), (2, 744577776), (3, 496385184), (4, 372288888), (6, 248192592), (8, 186144444), (9, 165461728), (12, 124096296), (16, 93072222), (18, 82730864), (19, 78376608), (24, 62048148), (32, 46536111), (36, 41365432), (38, 39188304), (48, 31024074), (57, 26125536), (72, 20682716), (76, 19594152), (96, 15512037), (114, 13062768), (144, 10341358), (152, 9797076), (171, 8708512), (228, 6531384), (288, 5170679), (304, 4898538), (342, 4354256), (456, 3265692), (608, 2449269), (684, 2177128), (912, 1632846), (1368, 1088564), (1824, 816423), (2736, 544282), (5472, 272141)]