1648151952

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15173}}^1$

素因数の和:15288

約数の個数: 80

約数和(自身を含む): 4455571968

約数和(自身を除く): 2807420016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6789, 9052, 13578, 15173, 18104, 27156, 30346, 36208, 45519, 54312, 60692, 91038, 108624, 121384, 182076, 242768, 364152, 470363, 728304, 940726, 1107629, 1411089, 1881452, 2215258, 2822178, 3322887, 3762904, 4430516, 5644356, 6645774, 7525808, 8861032, 11288712, 13291548, 17722064, 22577424, 26583096, 34336499, 53166192, 68672998, 103009497, 137345996, 206018994, 274691992, 412037988, 549383984, 824075976, 1648151952]

約数ペア:

[(1, 1648151952), (2, 824075976), (3, 549383984), (4, 412037988), (6, 274691992), (8, 206018994), (12, 137345996), (16, 103009497), (24, 68672998), (31, 53166192), (48, 34336499), (62, 26583096), (73, 22577424), (93, 17722064), (124, 13291548), (146, 11288712), (186, 8861032), (219, 7525808), (248, 6645774), (292, 5644356), (372, 4430516), (438, 3762904), (496, 3322887), (584, 2822178), (744, 2215258), (876, 1881452), (1168, 1411089), (1488, 1107629), (1752, 940726), (2263, 728304), (3504, 470363), (4526, 364152), (6789, 242768), (9052, 182076), (13578, 121384), (15173, 108624), (18104, 91038), (27156, 60692), (30346, 54312), (36208, 45519)]