1569394476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{4261}}^1$

素因数の和:5071

約数の個数: 72

約数和(自身を含む): 4278672944

約数和(自身を除く): 2709278468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 787, 1574, 2361, 3148, 4261, 4722, 7083, 8522, 9444, 10231, 12783, 14166, 17044, 20462, 25566, 28332, 30693, 38349, 40924, 51132, 55393, 61386, 76698, 92079, 110786, 122772, 153396, 166179, 184158, 221572, 332358, 368316, 498537, 664716, 997074, 1994148, 3353407, 6706814, 10060221, 13413628, 20120442, 30180663, 40240884, 43594291, 60361326, 87188582, 120722652, 130782873, 174377164, 261565746, 392348619, 523131492, 784697238, 1569394476]

約数ペア:

[(1, 1569394476), (2, 784697238), (3, 523131492), (4, 392348619), (6, 261565746), (9, 174377164), (12, 130782873), (13, 120722652), (18, 87188582), (26, 60361326), (36, 43594291), (39, 40240884), (52, 30180663), (78, 20120442), (117, 13413628), (156, 10060221), (234, 6706814), (468, 3353407), (787, 1994148), (1574, 997074), (2361, 664716), (3148, 498537), (4261, 368316), (4722, 332358), (7083, 221572), (8522, 184158), (9444, 166179), (10231, 153396), (12783, 122772), (14166, 110786), (17044, 92079), (20462, 76698), (25566, 61386), (28332, 55393), (30693, 51132), (38349, 40924)]