19307687568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{18169}}^1$

素因数の和:18337

約数の個数: 120

約数和(自身を含む): 54425400480

約数和(自身を除く): 35117712912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 169, 208, 262, 312, 338, 393, 507, 524, 624, 676, 786, 1014, 1048, 1352, 1572, 1703, 2028, 2096, 2704, 3144, 3406, 4056, 5109, 6288, 6812, 8112, 10218, 13624, 18169, 20436, 22139, 27248, 36338, 40872, 44278, 54507, 66417, 72676, 81744, 88556, 109014, 132834, 145352, 177112, 218028, 236197, 265668, 290704, 354224, 436056, 472394, 531336, 708591, 872112, 944788, 1062672, 1417182, 1889576, 2380139, 2834364, 3070561, 3779152, 4760278, 5668728, 6141122, 7140417, 9211683, 9520556, 11337456, 12282244, 14280834, 18423366, 19041112, 24564488, 28561668, 30941807, 36846732, 38082224, 49128976, 57123336, 61883614, 73693464, 92825421, 114246672, 123767228, 147386928, 185650842, 247534456, 371301684, 402243491, 495068912, 742603368, 804486982, 1206730473, 1485206736, 1608973964, 2413460946, 3217947928, 4826921892, 6435895856, 9653843784, 19307687568]

約数ペア:

[(1, 19307687568), (2, 9653843784), (3, 6435895856), (4, 4826921892), (6, 3217947928), (8, 2413460946), (12, 1608973964), (13, 1485206736), (16, 1206730473), (24, 804486982), (26, 742603368), (39, 495068912), (48, 402243491), (52, 371301684), (78, 247534456), (104, 185650842), (131, 147386928), (156, 123767228), (169, 114246672), (208, 92825421), (262, 73693464), (312, 61883614), (338, 57123336), (393, 49128976), (507, 38082224), (524, 36846732), (624, 30941807), (676, 28561668), (786, 24564488), (1014, 19041112), (1048, 18423366), (1352, 14280834), (1572, 12282244), (1703, 11337456), (2028, 9520556), (2096, 9211683), (2704, 7140417), (3144, 6141122), (3406, 5668728), (4056, 4760278), (5109, 3779152), (6288, 3070561), (6812, 2834364), (8112, 2380139), (10218, 1889576), (13624, 1417182), (18169, 1062672), (20436, 944788), (22139, 872112), (27248, 708591), (36338, 531336), (40872, 472394), (44278, 436056), (54507, 354224), (66417, 290704), (72676, 265668), (81744, 236197), (88556, 218028), (109014, 177112), (132834, 145352)]