445974869844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2718497}}^1$

素因数の和:2718555

約数の個数: 144

約数和(自身を含む): 1388391298560

約数和(自身を除く): 942416428716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1302, 1323, 1519, 1674, 1764, 1953, 2604, 2646, 3038, 3348, 3906, 4557, 5292, 5859, 6076, 7812, 9114, 11718, 13671, 18228, 23436, 27342, 41013, 54684, 82026, 164052, 2718497, 5436994, 8155491, 10873988, 16310982, 19029479, 24466473, 32621964, 38058958, 48932946, 57088437, 73399419, 76117916, 84273407, 97865892, 114176874, 133206353, 146798838, 168546814, 171265311, 228353748, 252820221, 266412706, 293597676, 337093628, 342530622, 399619059, 505640442, 513795933, 532825412, 589913849, 685061244, 758460663, 799238118, 1011280884, 1027591866, 1179827698, 1198857177, 1516921326, 1598476236, 1769741547, 2055183732, 2275381989, 2359655396, 2397714354, 3033842652, 3539483094, 3596571531, 4129396943, 4550763978, 4795428708, 5309224641, 7078966188, 7193143062, 8258793886, 9101527956, 10618449282, 12388190829, 14386286124, 15927673923, 16517587772, 21236898564, 24776381658, 31855347846, 37164572487, 49552763316, 63710695692, 74329144974, 111493717461, 148658289948, 222987434922, 445974869844]

約数ペア:

[(1, 445974869844), (2, 222987434922), (3, 148658289948), (4, 111493717461), (6, 74329144974), (7, 63710695692), (9, 49552763316), (12, 37164572487), (14, 31855347846), (18, 24776381658), (21, 21236898564), (27, 16517587772), (28, 15927673923), (31, 14386286124), (36, 12388190829), (42, 10618449282), (49, 9101527956), (54, 8258793886), (62, 7193143062), (63, 7078966188), (84, 5309224641), (93, 4795428708), (98, 4550763978), (108, 4129396943), (124, 3596571531), (126, 3539483094), (147, 3033842652), (186, 2397714354), (189, 2359655396), (196, 2275381989), (217, 2055183732), (252, 1769741547), (279, 1598476236), (294, 1516921326), (372, 1198857177), (378, 1179827698), (434, 1027591866), (441, 1011280884), (558, 799238118), (588, 758460663), (651, 685061244), (756, 589913849), (837, 532825412), (868, 513795933), (882, 505640442), (1116, 399619059), (1302, 342530622), (1323, 337093628), (1519, 293597676), (1674, 266412706), (1764, 252820221), (1953, 228353748), (2604, 171265311), (2646, 168546814), (3038, 146798838), (3348, 133206353), (3906, 114176874), (4557, 97865892), (5292, 84273407), (5859, 76117916), (6076, 73399419), (7812, 57088437), (9114, 48932946), (11718, 38058958), (13671, 32621964), (18228, 24466473), (23436, 19029479), (27342, 16310982), (41013, 10873988), (54684, 8155491), (82026, 5436994), (164052, 2718497)]