2456331345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 5127045120

約数和(自身を除く): 2670713775

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 31, 39, 45, 65, 69, 93, 115, 117, 135, 151, 155, 169, 195, 207, 279, 299, 345, 351, 403, 453, 465, 507, 585, 621, 713, 755, 837, 845, 897, 1035, 1209, 1359, 1395, 1495, 1521, 1755, 1963, 2015, 2139, 2265, 2535, 2691, 3105, 3473, 3565, 3627, 3887, 4077, 4185, 4485, 4563, 4681, 5239, 5889, 6045, 6417, 6795, 7605, 8073, 9269, 9815, 10419, 10695, 10881, 11661, 13455, 14043, 15717, 17365, 17667, 18135, 19251, 19435, 20385, 22815, 23405, 25519, 26195, 27807, 29445, 31257, 32085, 34983, 40365, 42129, 45149, 46345, 47151, 52095, 53001, 54405, 58305, 60853, 70215, 76557, 78585, 83421, 88335, 93771, 96255, 104949, 107663, 120497, 126387, 127595, 135447, 139035, 141453, 156285, 174915, 182559, 210645, 225745, 229671, 235755, 250263, 265005, 304265, 322989, 361491, 382785, 406341, 417105, 468855, 524745, 538315, 547677, 586937, 602485, 631935, 677235, 689013, 707265, 791089, 912795, 968967, 1084473, 1148355, 1219023, 1251315, 1399619, 1614945, 1643031, 1760811, 1807455, 2031705, 2373267, 2738385, 2906901, 2934685, 3253419, 3445065, 3955445, 4198857, 4844835, 5282433, 5422365, 6095115, 6998095, 7119801, 8215155, 8804055, 11866335, 12596571, 14534505, 15847299, 16267095, 18195047, 20994285, 21359403, 26412165, 35599005, 37789713, 54585141, 62982855, 79236495, 90975235, 106797015, 163755423, 188948565, 272925705, 491266269, 818777115, 2456331345]

約数ペア:

[(1, 2456331345), (3, 818777115), (5, 491266269), (9, 272925705), (13, 188948565), (15, 163755423), (23, 106797015), (27, 90975235), (31, 79236495), (39, 62982855), (45, 54585141), (65, 37789713), (69, 35599005), (93, 26412165), (115, 21359403), (117, 20994285), (135, 18195047), (151, 16267095), (155, 15847299), (169, 14534505), (195, 12596571), (207, 11866335), (279, 8804055), (299, 8215155), (345, 7119801), (351, 6998095), (403, 6095115), (453, 5422365), (465, 5282433), (507, 4844835), (585, 4198857), (621, 3955445), (713, 3445065), (755, 3253419), (837, 2934685), (845, 2906901), (897, 2738385), (1035, 2373267), (1209, 2031705), (1359, 1807455), (1395, 1760811), (1495, 1643031), (1521, 1614945), (1755, 1399619), (1963, 1251315), (2015, 1219023), (2139, 1148355), (2265, 1084473), (2535, 968967), (2691, 912795), (3105, 791089), (3473, 707265), (3565, 689013), (3627, 677235), (3887, 631935), (4077, 602485), (4185, 586937), (4485, 547677), (4563, 538315), (4681, 524745), (5239, 468855), (5889, 417105), (6045, 406341), (6417, 382785), (6795, 361491), (7605, 322989), (8073, 304265), (9269, 265005), (9815, 250263), (10419, 235755), (10695, 229671), (10881, 225745), (11661, 210645), (13455, 182559), (14043, 174915), (15717, 156285), (17365, 141453), (17667, 139035), (18135, 135447), (19251, 127595), (19435, 126387), (20385, 120497), (22815, 107663), (23405, 104949), (25519, 96255), (26195, 93771), (27807, 88335), (29445, 83421), (31257, 78585), (32085, 76557), (34983, 70215), (40365, 60853), (42129, 58305), (45149, 54405), (46345, 53001), (47151, 52095)]