1897626972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 4758808320

約数和(自身を除く): 2861181348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 179, 204, 314, 331, 358, 471, 537, 628, 662, 716, 942, 993, 1074, 1324, 1884, 1986, 2148, 2669, 3043, 3972, 5338, 5627, 6086, 8007, 9129, 10676, 11254, 12172, 16014, 16881, 18258, 22508, 28103, 32028, 33762, 36516, 51967, 56206, 59249, 67524, 84309, 103934, 112412, 118498, 155901, 168618, 177747, 207868, 236996, 311802, 337236, 355494, 477751, 623604, 710988, 883439, 955502, 1007233, 1433253, 1766878, 1911004, 2014466, 2650317, 2866506, 3021699, 3533756, 4028932, 5300634, 5733012, 6043398, 9302093, 10601268, 12086796, 18604186, 27906279, 37208372, 55812558, 111625116, 158135581, 316271162, 474406743, 632542324, 948813486, 1897626972]

約数ペア:

[(1, 1897626972), (2, 948813486), (3, 632542324), (4, 474406743), (6, 316271162), (12, 158135581), (17, 111625116), (34, 55812558), (51, 37208372), (68, 27906279), (102, 18604186), (157, 12086796), (179, 10601268), (204, 9302093), (314, 6043398), (331, 5733012), (358, 5300634), (471, 4028932), (537, 3533756), (628, 3021699), (662, 2866506), (716, 2650317), (942, 2014466), (993, 1911004), (1074, 1766878), (1324, 1433253), (1884, 1007233), (1986, 955502), (2148, 883439), (2669, 710988), (3043, 623604), (3972, 477751), (5338, 355494), (5627, 337236), (6086, 311802), (8007, 236996), (9129, 207868), (10676, 177747), (11254, 168618), (12172, 155901), (16014, 118498), (16881, 112412), (18258, 103934), (22508, 84309), (28103, 67524), (32028, 59249), (33762, 56206), (36516, 51967)]