1900256124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4003}}^1$

素因数の和:4219

約数の個数: 96

約数和(自身を含む): 5085400320

約数和(自身を除く): 3185144196

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 179, 204, 221, 358, 442, 537, 663, 716, 884, 1074, 1326, 2148, 2327, 2652, 3043, 4003, 4654, 6086, 6981, 8006, 9129, 9308, 12009, 12172, 13962, 16012, 18258, 24018, 27924, 36516, 39559, 48036, 52039, 68051, 79118, 104078, 118677, 136102, 156117, 158236, 204153, 208156, 237354, 272204, 312234, 408306, 474708, 624468, 716537, 816612, 884663, 1433074, 1769326, 2149611, 2653989, 2866148, 3538652, 4299222, 5307978, 8598444, 9314981, 10615956, 12181129, 18629962, 24362258, 27944943, 36543387, 37259924, 48724516, 55889886, 73086774, 111779772, 146173548, 158354677, 316709354, 475064031, 633418708, 950128062, 1900256124]

約数ペア:

[(1, 1900256124), (2, 950128062), (3, 633418708), (4, 475064031), (6, 316709354), (12, 158354677), (13, 146173548), (17, 111779772), (26, 73086774), (34, 55889886), (39, 48724516), (51, 37259924), (52, 36543387), (68, 27944943), (78, 24362258), (102, 18629962), (156, 12181129), (179, 10615956), (204, 9314981), (221, 8598444), (358, 5307978), (442, 4299222), (537, 3538652), (663, 2866148), (716, 2653989), (884, 2149611), (1074, 1769326), (1326, 1433074), (2148, 884663), (2327, 816612), (2652, 716537), (3043, 624468), (4003, 474708), (4654, 408306), (6086, 312234), (6981, 272204), (8006, 237354), (9129, 208156), (9308, 204153), (12009, 158236), (12172, 156117), (13962, 136102), (16012, 118677), (18258, 104078), (24018, 79118), (27924, 68051), (36516, 52039), (39559, 48036)]