38618736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 108326400

約数和(自身を除く): 69707664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 311, 312, 398, 597, 622, 624, 796, 933, 1194, 1244, 1592, 1866, 2388, 2488, 2587, 3184, 3732, 4043, 4776, 4976, 5174, 7464, 7761, 8086, 9552, 10348, 12129, 14928, 15522, 16172, 20696, 24258, 31044, 32344, 41392, 48516, 61889, 62088, 64688, 97032, 123778, 124176, 185667, 194064, 247556, 371334, 495112, 742668, 804557, 990224, 1485336, 1609114, 2413671, 2970672, 3218228, 4827342, 6436456, 9654684, 12872912, 19309368, 38618736]

約数ペア:

[(1, 38618736), (2, 19309368), (3, 12872912), (4, 9654684), (6, 6436456), (8, 4827342), (12, 3218228), (13, 2970672), (16, 2413671), (24, 1609114), (26, 1485336), (39, 990224), (48, 804557), (52, 742668), (78, 495112), (104, 371334), (156, 247556), (199, 194064), (208, 185667), (311, 124176), (312, 123778), (398, 97032), (597, 64688), (622, 62088), (624, 61889), (796, 48516), (933, 41392), (1194, 32344), (1244, 31044), (1592, 24258), (1866, 20696), (2388, 16172), (2488, 15522), (2587, 14928), (3184, 12129), (3732, 10348), (4043, 9552), (4776, 8086), (4976, 7761), (5174, 7464)]