390891636

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2786

約数の個数: 96

約数和(自身を含む): 1082188800

約数和(自身を除く): 691297164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 213, 228, 284, 342, 426, 513, 639, 684, 852, 1026, 1278, 1349, 1917, 2052, 2556, 2683, 2698, 3834, 4047, 5366, 5396, 7668, 8049, 8094, 10732, 12141, 16098, 16188, 24147, 24282, 32196, 36423, 48294, 48564, 50977, 72441, 72846, 96588, 101954, 144882, 145692, 152931, 190493, 203908, 289764, 305862, 380986, 458793, 571479, 611724, 761972, 917586, 1142958, 1376379, 1714437, 1835172, 2285916, 2752758, 3428874, 3619367, 5143311, 5505516, 6857748, 7238734, 10286622, 10858101, 14477468, 20573244, 21716202, 32574303, 43432404, 65148606, 97722909, 130297212, 195445818, 390891636]

約数ペア:

[(1, 390891636), (2, 195445818), (3, 130297212), (4, 97722909), (6, 65148606), (9, 43432404), (12, 32574303), (18, 21716202), (19, 20573244), (27, 14477468), (36, 10858101), (38, 10286622), (54, 7238734), (57, 6857748), (71, 5505516), (76, 5143311), (108, 3619367), (114, 3428874), (142, 2752758), (171, 2285916), (213, 1835172), (228, 1714437), (284, 1376379), (342, 1142958), (426, 917586), (513, 761972), (639, 611724), (684, 571479), (852, 458793), (1026, 380986), (1278, 305862), (1349, 289764), (1917, 203908), (2052, 190493), (2556, 152931), (2683, 145692), (2698, 144882), (3834, 101954), (4047, 96588), (5366, 72846), (5396, 72441), (7668, 50977), (8049, 48564), (8094, 48294), (10732, 36423), (12141, 32196), (16098, 24282), (16188, 24147)]