1909311888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5825

約数の個数: 160

約数和(自身を含む): 5852304000

約数和(自身を除く): 3942992112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 37, 44, 48, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 176, 187, 204, 222, 264, 272, 296, 374, 407, 408, 444, 528, 561, 592, 629, 748, 814, 816, 888, 1122, 1221, 1258, 1496, 1628, 1776, 1887, 2244, 2442, 2516, 2992, 3256, 3774, 4488, 4884, 5032, 5749, 6512, 6919, 7548, 8976, 9768, 10064, 11498, 13838, 15096, 17247, 19536, 20757, 22996, 27676, 30192, 34494, 41514, 45992, 55352, 63239, 68988, 83028, 91984, 97733, 110704, 126478, 137976, 166056, 189717, 195466, 212713, 252956, 275952, 293199, 332112, 379434, 390932, 425426, 505912, 586398, 638139, 758868, 781864, 850852, 1011824, 1075063, 1172796, 1276278, 1517736, 1563728, 1701704, 2150126, 2339843, 2345592, 2552556, 3035472, 3225189, 3403408, 3616121, 4300252, 4679686, 4691184, 5105112, 6450378, 7019529, 7232242, 8600504, 9359372, 10210224, 10848363, 12900756, 14039058, 14464484, 17201008, 18718744, 21696726, 25801512, 28078116, 28928968, 37437488, 39777331, 43393452, 51603024, 56156232, 57857936, 79554662, 86786904, 112312464, 119331993, 159109324, 173573808, 238663986, 318218648, 477327972, 636437296, 954655944, 1909311888]

約数ペア:

[(1, 1909311888), (2, 954655944), (3, 636437296), (4, 477327972), (6, 318218648), (8, 238663986), (11, 173573808), (12, 159109324), (16, 119331993), (17, 112312464), (22, 86786904), (24, 79554662), (33, 57857936), (34, 56156232), (37, 51603024), (44, 43393452), (48, 39777331), (51, 37437488), (66, 28928968), (68, 28078116), (74, 25801512), (88, 21696726), (102, 18718744), (111, 17201008), (132, 14464484), (136, 14039058), (148, 12900756), (176, 10848363), (187, 10210224), (204, 9359372), (222, 8600504), (264, 7232242), (272, 7019529), (296, 6450378), (374, 5105112), (407, 4691184), (408, 4679686), (444, 4300252), (528, 3616121), (561, 3403408), (592, 3225189), (629, 3035472), (748, 2552556), (814, 2345592), (816, 2339843), (888, 2150126), (1122, 1701704), (1221, 1563728), (1258, 1517736), (1496, 1276278), (1628, 1172796), (1776, 1075063), (1887, 1011824), (2244, 850852), (2442, 781864), (2516, 758868), (2992, 638139), (3256, 586398), (3774, 505912), (4488, 425426), (4884, 390932), (5032, 379434), (5749, 332112), (6512, 293199), (6919, 275952), (7548, 252956), (8976, 212713), (9768, 195466), (10064, 189717), (11498, 166056), (13838, 137976), (15096, 126478), (17247, 110704), (19536, 97733), (20757, 91984), (22996, 83028), (27676, 68988), (30192, 63239), (34494, 55352), (41514, 45992)]