392049684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 1122261504

約数和(自身を除く): 730211820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 93, 117, 122, 124, 156, 183, 186, 234, 244, 279, 366, 372, 403, 443, 468, 549, 558, 732, 793, 806, 886, 1098, 1116, 1209, 1329, 1586, 1612, 1772, 1891, 2196, 2379, 2418, 2658, 3172, 3627, 3782, 3987, 4758, 4836, 5316, 5673, 5759, 7137, 7254, 7564, 7974, 9516, 11346, 11518, 13733, 14274, 14508, 15948, 17019, 17277, 22692, 23036, 24583, 27023, 27466, 28548, 34038, 34554, 41199, 49166, 51831, 54046, 54932, 68076, 69108, 73749, 81069, 82398, 98332, 103662, 108092, 123597, 147498, 162138, 164796, 178529, 207324, 221247, 243207, 247194, 294996, 324276, 351299, 357058, 442494, 486414, 494388, 535587, 702598, 714116, 837713, 884988, 972828, 1053897, 1071174, 1405196, 1606761, 1675426, 2107794, 2142348, 2513139, 3161691, 3213522, 3350852, 4215588, 5026278, 6323382, 6427044, 7539417, 10052556, 10890269, 12646764, 15078834, 21780538, 30157668, 32670807, 43561076, 65341614, 98012421, 130683228, 196024842, 392049684]

約数ペア:

[(1, 392049684), (2, 196024842), (3, 130683228), (4, 98012421), (6, 65341614), (9, 43561076), (12, 32670807), (13, 30157668), (18, 21780538), (26, 15078834), (31, 12646764), (36, 10890269), (39, 10052556), (52, 7539417), (61, 6427044), (62, 6323382), (78, 5026278), (93, 4215588), (117, 3350852), (122, 3213522), (124, 3161691), (156, 2513139), (183, 2142348), (186, 2107794), (234, 1675426), (244, 1606761), (279, 1405196), (366, 1071174), (372, 1053897), (403, 972828), (443, 884988), (468, 837713), (549, 714116), (558, 702598), (732, 535587), (793, 494388), (806, 486414), (886, 442494), (1098, 357058), (1116, 351299), (1209, 324276), (1329, 294996), (1586, 247194), (1612, 243207), (1772, 221247), (1891, 207324), (2196, 178529), (2379, 164796), (2418, 162138), (2658, 147498), (3172, 123597), (3627, 108092), (3782, 103662), (3987, 98332), (4758, 82398), (4836, 81069), (5316, 73749), (5673, 69108), (5759, 68076), (7137, 54932), (7254, 54046), (7564, 51831), (7974, 49166), (9516, 41199), (11346, 34554), (11518, 34038), (13733, 28548), (14274, 27466), (14508, 27023), (15948, 24583), (17019, 23036), (17277, 22692)]