377893204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 804384000

約数和(自身を除く): 426490796

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 149, 151, 221, 247, 298, 302, 323, 442, 494, 596, 604, 646, 884, 988, 1292, 1937, 1963, 2533, 2567, 2831, 2869, 3874, 3926, 4199, 5066, 5134, 5662, 5738, 7748, 7852, 8398, 10132, 10268, 11324, 11476, 16796, 22499, 32929, 33371, 36803, 37297, 44998, 48127, 48773, 65858, 66742, 73606, 74594, 89996, 96254, 97546, 131716, 133484, 147212, 149188, 192508, 195092, 292487, 382483, 427481, 584974, 625651, 634049, 764966, 854962, 1169948, 1251302, 1268098, 1529932, 1709924, 2502604, 2536196, 4972279, 5557253, 7267177, 9944558, 11114506, 14534354, 19889116, 22229012, 29068708, 94473301, 188946602, 377893204]

約数ペア:

[(1, 377893204), (2, 188946602), (4, 94473301), (13, 29068708), (17, 22229012), (19, 19889116), (26, 14534354), (34, 11114506), (38, 9944558), (52, 7267177), (68, 5557253), (76, 4972279), (149, 2536196), (151, 2502604), (221, 1709924), (247, 1529932), (298, 1268098), (302, 1251302), (323, 1169948), (442, 854962), (494, 764966), (596, 634049), (604, 625651), (646, 584974), (884, 427481), (988, 382483), (1292, 292487), (1937, 195092), (1963, 192508), (2533, 149188), (2567, 147212), (2831, 133484), (2869, 131716), (3874, 97546), (3926, 96254), (4199, 89996), (5066, 74594), (5134, 73606), (5662, 66742), (5738, 65858), (7748, 48773), (7852, 48127), (8398, 44998), (10132, 37297), (10268, 36803), (11324, 33371), (11476, 32929), (16796, 22499)]