789796332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 2390572800

約数和(自身を除く): 1600776468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 81, 108, 114, 117, 139, 142, 156, 162, 171, 213, 228, 234, 247, 278, 284, 324, 342, 351, 417, 426, 468, 494, 513, 556, 639, 684, 702, 741, 834, 852, 923, 988, 1026, 1053, 1251, 1278, 1349, 1404, 1482, 1539, 1668, 1807, 1846, 1917, 2052, 2106, 2223, 2502, 2556, 2641, 2698, 2769, 2964, 3078, 3614, 3692, 3753, 3834, 4047, 4212, 4446, 5004, 5282, 5396, 5421, 5538, 5751, 6156, 6669, 7228, 7506, 7668, 7923, 8094, 8307, 8892, 9869, 10564, 10842, 11076, 11259, 11502, 12141, 13338, 15012, 15846, 16188, 16263, 16614, 17537, 19738, 20007, 21684, 22518, 23004, 23769, 24282, 24921, 26676, 29607, 31692, 32526, 33228, 34333, 35074, 36423, 39476, 40014, 45036, 47538, 48564, 48789, 49842, 52611, 59214, 65052, 68666, 70148, 71307, 72846, 74763, 80028, 88821, 95076, 97578, 99684, 102999, 105222, 109269, 118428, 128297, 137332, 142614, 145692, 146367, 149526, 157833, 177642, 187511, 195156, 205998, 210444, 213921, 218538, 256594, 266463, 285228, 292734, 299052, 308997, 315666, 355284, 375022, 384891, 411996, 427842, 437076, 473499, 513188, 532926, 562533, 585468, 617994, 631332, 750044, 769782, 799389, 855684, 926991, 946998, 1065852, 1125066, 1154673, 1235988, 1420497, 1539564, 1598778, 1687599, 1853982, 1893996, 2250132, 2309346, 2437643, 2780973, 2840994, 3197556, 3375198, 3464019, 3707964, 4618692, 4875286, 5062797, 5561946, 5681988, 6750396, 6928038, 7312929, 9750572, 10125594, 10392057, 11123892, 13856076, 14625858, 15188391, 20251188, 20784114, 21938787, 29251716, 30376782, 41568228, 43877574, 60753564, 65816361, 87755148, 131632722, 197449083, 263265444, 394898166, 789796332]

約数ペア:

[(1, 789796332), (2, 394898166), (3, 263265444), (4, 197449083), (6, 131632722), (9, 87755148), (12, 65816361), (13, 60753564), (18, 43877574), (19, 41568228), (26, 30376782), (27, 29251716), (36, 21938787), (38, 20784114), (39, 20251188), (52, 15188391), (54, 14625858), (57, 13856076), (71, 11123892), (76, 10392057), (78, 10125594), (81, 9750572), (108, 7312929), (114, 6928038), (117, 6750396), (139, 5681988), (142, 5561946), (156, 5062797), (162, 4875286), (171, 4618692), (213, 3707964), (228, 3464019), (234, 3375198), (247, 3197556), (278, 2840994), (284, 2780973), (324, 2437643), (342, 2309346), (351, 2250132), (417, 1893996), (426, 1853982), (468, 1687599), (494, 1598778), (513, 1539564), (556, 1420497), (639, 1235988), (684, 1154673), (702, 1125066), (741, 1065852), (834, 946998), (852, 926991), (923, 855684), (988, 799389), (1026, 769782), (1053, 750044), (1251, 631332), (1278, 617994), (1349, 585468), (1404, 562533), (1482, 532926), (1539, 513188), (1668, 473499), (1807, 437076), (1846, 427842), (1917, 411996), (2052, 384891), (2106, 375022), (2223, 355284), (2502, 315666), (2556, 308997), (2641, 299052), (2698, 292734), (2769, 285228), (2964, 266463), (3078, 256594), (3614, 218538), (3692, 213921), (3753, 210444), (3834, 205998), (4047, 195156), (4212, 187511), (4446, 177642), (5004, 157833), (5282, 149526), (5396, 146367), (5421, 145692), (5538, 142614), (5751, 137332), (6156, 128297), (6669, 118428), (7228, 109269), (7506, 105222), (7668, 102999), (7923, 99684), (8094, 97578), (8307, 95076), (8892, 88821), (9869, 80028), (10564, 74763), (10842, 72846), (11076, 71307), (11259, 70148), (11502, 68666), (12141, 65052), (13338, 59214), (15012, 52611), (15846, 49842), (16188, 48789), (16263, 48564), (16614, 47538), (17537, 45036), (19738, 40014), (20007, 39476), (21684, 36423), (22518, 35074), (23004, 34333), (23769, 33228), (24282, 32526), (24921, 31692), (26676, 29607)]