40751172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 131074944

約数和(自身を除く): 90323772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 132, 154, 183, 198, 231, 241, 244, 252, 308, 366, 396, 427, 462, 482, 549, 671, 693, 723, 732, 854, 924, 964, 1098, 1281, 1342, 1386, 1446, 1687, 1708, 2013, 2169, 2196, 2562, 2651, 2684, 2772, 2892, 3374, 3843, 4026, 4338, 4697, 5061, 5124, 5302, 6039, 6748, 7686, 7953, 8052, 8676, 9394, 10122, 10604, 12078, 14091, 14701, 15183, 15372, 15906, 18557, 18788, 20244, 23859, 24156, 28182, 29402, 30366, 31812, 37114, 42273, 44103, 47718, 55671, 56364, 58804, 60732, 74228, 84546, 88206, 95436, 102907, 111342, 132309, 161711, 167013, 169092, 176412, 205814, 222684, 264618, 308721, 323422, 334026, 411628, 485133, 529236, 617442, 646844, 668052, 926163, 970266, 1131977, 1234884, 1455399, 1852326, 1940532, 2263954, 2910798, 3395931, 3704652, 4527908, 5821596, 6791862, 10187793, 13583724, 20375586, 40751172]

約数ペア:

[(1, 40751172), (2, 20375586), (3, 13583724), (4, 10187793), (6, 6791862), (7, 5821596), (9, 4527908), (11, 3704652), (12, 3395931), (14, 2910798), (18, 2263954), (21, 1940532), (22, 1852326), (28, 1455399), (33, 1234884), (36, 1131977), (42, 970266), (44, 926163), (61, 668052), (63, 646844), (66, 617442), (77, 529236), (84, 485133), (99, 411628), (122, 334026), (126, 323422), (132, 308721), (154, 264618), (183, 222684), (198, 205814), (231, 176412), (241, 169092), (244, 167013), (252, 161711), (308, 132309), (366, 111342), (396, 102907), (427, 95436), (462, 88206), (482, 84546), (549, 74228), (671, 60732), (693, 58804), (723, 56364), (732, 55671), (854, 47718), (924, 44103), (964, 42273), (1098, 37114), (1281, 31812), (1342, 30366), (1386, 29402), (1446, 28182), (1687, 24156), (1708, 23859), (2013, 20244), (2169, 18788), (2196, 18557), (2562, 15906), (2651, 15372), (2684, 15183), (2772, 14701), (2892, 14091), (3374, 12078), (3843, 10604), (4026, 10122), (4338, 9394), (4697, 8676), (5061, 8052), (5124, 7953), (5302, 7686), (6039, 6748)]