487513936

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1609

約数の個数: 120

約数和(自身を含む): 1222255104

約数和(自身を除く): 734741168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1274, 1456, 1519, 1543, 1612, 1736, 2548, 2821, 3038, 3086, 3224, 3472, 5096, 5642, 6076, 6172, 6448, 10192, 10801, 11284, 12152, 12344, 19747, 20059, 21602, 22568, 24304, 24688, 39494, 40118, 43204, 45136, 47833, 75607, 78988, 80236, 86408, 95666, 140413, 151214, 157976, 160472, 172816, 191332, 280826, 302428, 315952, 320944, 334831, 382664, 561652, 604856, 621829, 669662, 765328, 982891, 1123304, 1209712, 1243658, 1339324, 1965782, 2246608, 2343817, 2487316, 2678648, 3931564, 4352803, 4687634, 4974632, 5357296, 7863128, 8705606, 9375268, 9949264, 15726256, 17411212, 18750536, 30469621, 34822424, 37501072, 60939242, 69644848, 121878484, 243756968, 487513936]

約数ペア:

[(1, 487513936), (2, 243756968), (4, 121878484), (7, 69644848), (8, 60939242), (13, 37501072), (14, 34822424), (16, 30469621), (26, 18750536), (28, 17411212), (31, 15726256), (49, 9949264), (52, 9375268), (56, 8705606), (62, 7863128), (91, 5357296), (98, 4974632), (104, 4687634), (112, 4352803), (124, 3931564), (182, 2678648), (196, 2487316), (208, 2343817), (217, 2246608), (248, 1965782), (364, 1339324), (392, 1243658), (403, 1209712), (434, 1123304), (496, 982891), (637, 765328), (728, 669662), (784, 621829), (806, 604856), (868, 561652), (1274, 382664), (1456, 334831), (1519, 320944), (1543, 315952), (1612, 302428), (1736, 280826), (2548, 191332), (2821, 172816), (3038, 160472), (3086, 157976), (3224, 151214), (3472, 140413), (5096, 95666), (5642, 86408), (6076, 80236), (6172, 78988), (6448, 75607), (10192, 47833), (10801, 45136), (11284, 43204), (12152, 40118), (12344, 39494), (19747, 24688), (20059, 24304), (21602, 22568)]