2648450298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 6209602560

約数和(自身を除く): 3561152262

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 137, 183, 221, 239, 274, 366, 411, 442, 478, 663, 717, 793, 822, 1037, 1326, 1434, 1586, 1781, 2074, 2329, 2379, 3107, 3111, 3562, 4063, 4658, 4758, 5343, 6214, 6222, 6987, 8126, 8357, 9321, 10686, 12189, 13481, 13974, 14579, 16714, 18642, 24378, 25071, 26962, 29158, 30277, 32743, 40443, 43737, 50142, 52819, 60554, 65486, 80886, 87474, 90831, 98229, 105638, 108641, 142069, 158457, 181662, 189527, 196458, 217282, 247843, 284138, 316914, 325923, 379054, 425659, 426207, 495686, 556631, 568581, 651846, 743529, 851318, 852414, 1113262, 1137162, 1276977, 1487058, 1669893, 1846897, 1997323, 2553954, 3221959, 3339786, 3693794, 3994646, 5540691, 5991969, 6443918, 7236203, 9665877, 11081382, 11983938, 14472406, 19331754, 21708609, 25965199, 33954491, 43417218, 51930398, 67908982, 77895597, 101863473, 155791194, 203726946, 441408383, 882816766, 1324225149, 2648450298]

約数ペア:

[(1, 2648450298), (2, 1324225149), (3, 882816766), (6, 441408383), (13, 203726946), (17, 155791194), (26, 101863473), (34, 77895597), (39, 67908982), (51, 51930398), (61, 43417218), (78, 33954491), (102, 25965199), (122, 21708609), (137, 19331754), (183, 14472406), (221, 11983938), (239, 11081382), (274, 9665877), (366, 7236203), (411, 6443918), (442, 5991969), (478, 5540691), (663, 3994646), (717, 3693794), (793, 3339786), (822, 3221959), (1037, 2553954), (1326, 1997323), (1434, 1846897), (1586, 1669893), (1781, 1487058), (2074, 1276977), (2329, 1137162), (2379, 1113262), (3107, 852414), (3111, 851318), (3562, 743529), (4063, 651846), (4658, 568581), (4758, 556631), (5343, 495686), (6214, 426207), (6222, 425659), (6987, 379054), (8126, 325923), (8357, 316914), (9321, 284138), (10686, 247843), (12189, 217282), (13481, 196458), (13974, 189527), (14579, 181662), (16714, 158457), (18642, 142069), (24378, 108641), (25071, 105638), (26962, 98229), (29158, 90831), (30277, 87474), (32743, 80886), (40443, 65486), (43737, 60554), (50142, 52819)]