313645878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 869299200

約数和(自身を除く): 555653322

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 83, 91, 117, 126, 166, 182, 189, 234, 249, 273, 351, 378, 498, 546, 581, 702, 747, 769, 819, 1079, 1162, 1494, 1538, 1638, 1743, 2158, 2241, 2307, 2457, 3237, 3486, 4482, 4614, 4914, 5229, 5383, 6474, 6921, 7553, 9711, 9997, 10458, 10766, 13842, 15106, 15687, 16149, 19422, 19994, 20763, 22659, 29133, 29991, 31374, 32298, 41526, 45318, 48447, 58266, 59982, 63827, 67977, 69979, 89973, 96894, 127654, 135954, 139958, 145341, 179946, 191481, 203931, 209937, 269919, 290682, 382962, 407862, 419874, 446789, 539838, 574443, 629811, 829751, 893578, 1148886, 1259622, 1340367, 1659502, 1723329, 1889433, 2489253, 2680734, 3446658, 3778866, 4021101, 4978506, 5808257, 7467759, 8042202, 11616514, 12063303, 14935518, 17424771, 22403277, 24126606, 34849542, 44806554, 52274313, 104548626, 156822939, 313645878]

約数ペア:

[(1, 313645878), (2, 156822939), (3, 104548626), (6, 52274313), (7, 44806554), (9, 34849542), (13, 24126606), (14, 22403277), (18, 17424771), (21, 14935518), (26, 12063303), (27, 11616514), (39, 8042202), (42, 7467759), (54, 5808257), (63, 4978506), (78, 4021101), (83, 3778866), (91, 3446658), (117, 2680734), (126, 2489253), (166, 1889433), (182, 1723329), (189, 1659502), (234, 1340367), (249, 1259622), (273, 1148886), (351, 893578), (378, 829751), (498, 629811), (546, 574443), (581, 539838), (702, 446789), (747, 419874), (769, 407862), (819, 382962), (1079, 290682), (1162, 269919), (1494, 209937), (1538, 203931), (1638, 191481), (1743, 179946), (2158, 145341), (2241, 139958), (2307, 135954), (2457, 127654), (3237, 96894), (3486, 89973), (4482, 69979), (4614, 67977), (4914, 63827), (5229, 59982), (5383, 58266), (6474, 48447), (6921, 45318), (7553, 41526), (9711, 32298), (9997, 31374), (10458, 29991), (10766, 29133), (13842, 22659), (15106, 20763), (15687, 19994), (16149, 19422)]