31780597368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12546

約数の個数: 192

約数和(自身を含む): 93563566560

約数和(自身を除く): 61782969192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 169, 204, 221, 222, 296, 312, 338, 408, 442, 444, 481, 507, 629, 663, 676, 884, 888, 962, 1014, 1258, 1326, 1352, 1443, 1768, 1887, 1924, 2028, 2516, 2652, 2873, 2886, 3774, 3848, 4056, 5032, 5304, 5746, 5772, 6253, 7548, 8177, 8619, 11492, 11544, 12457, 12506, 15096, 16354, 17238, 18759, 22984, 24531, 24914, 25012, 32708, 34476, 37371, 37518, 49062, 49828, 50024, 65416, 68952, 74742, 75036, 98124, 99656, 106301, 149484, 150072, 161941, 196248, 211769, 212602, 298968, 318903, 323882, 423538, 425204, 460909, 485823, 635307, 637806, 647764, 847076, 850408, 921818, 971646, 1270614, 1275612, 1295528, 1382727, 1694152, 1843636, 1943292, 2105233, 2541228, 2551224, 2752997, 2765454, 3687272, 3886584, 4210466, 5082456, 5505994, 5530908, 5991817, 6315699, 7835453, 8258991, 8420932, 11011988, 11061816, 11983634, 12631398, 15670906, 16517982, 16841864, 17975451, 22023976, 23506359, 23967268, 25262796, 31341812, 33035964, 35788961, 35950902, 47012718, 47934536, 50525592, 62683624, 66071928, 71577922, 71901804, 77893621, 94025436, 101860889, 107366883, 143155844, 143803608, 155787242, 188050872, 203721778, 214733766, 233680863, 286311688, 305582667, 311574484, 407443556, 429467532, 467361726, 611165334, 623148968, 814887112, 858935064, 934723452, 1222330668, 1324191557, 1869446904, 2444661336, 2648383114, 3972574671, 5296766228, 7945149342, 10593532456, 15890298684, 31780597368]

約数ペア:

[(1, 31780597368), (2, 15890298684), (3, 10593532456), (4, 7945149342), (6, 5296766228), (8, 3972574671), (12, 2648383114), (13, 2444661336), (17, 1869446904), (24, 1324191557), (26, 1222330668), (34, 934723452), (37, 858935064), (39, 814887112), (51, 623148968), (52, 611165334), (68, 467361726), (74, 429467532), (78, 407443556), (102, 311574484), (104, 305582667), (111, 286311688), (136, 233680863), (148, 214733766), (156, 203721778), (169, 188050872), (204, 155787242), (221, 143803608), (222, 143155844), (296, 107366883), (312, 101860889), (338, 94025436), (408, 77893621), (442, 71901804), (444, 71577922), (481, 66071928), (507, 62683624), (629, 50525592), (663, 47934536), (676, 47012718), (884, 35950902), (888, 35788961), (962, 33035964), (1014, 31341812), (1258, 25262796), (1326, 23967268), (1352, 23506359), (1443, 22023976), (1768, 17975451), (1887, 16841864), (1924, 16517982), (2028, 15670906), (2516, 12631398), (2652, 11983634), (2873, 11061816), (2886, 11011988), (3774, 8420932), (3848, 8258991), (4056, 7835453), (5032, 6315699), (5304, 5991817), (5746, 5530908), (5772, 5505994), (6253, 5082456), (7548, 4210466), (8177, 3886584), (8619, 3687272), (11492, 2765454), (11544, 2752997), (12457, 2551224), (12506, 2541228), (15096, 2105233), (16354, 1943292), (17238, 1843636), (18759, 1694152), (22984, 1382727), (24531, 1295528), (24914, 1275612), (25012, 1270614), (32708, 971646), (34476, 921818), (37371, 850408), (37518, 847076), (49062, 647764), (49828, 637806), (50024, 635307), (65416, 485823), (68952, 460909), (74742, 425204), (75036, 423538), (98124, 323882), (99656, 318903), (106301, 298968), (149484, 212602), (150072, 211769), (161941, 196248)]