212666076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3944

約数の個数: 108

約数和(自身を含む): 645677760

約数和(自身を除く): 433011684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3889, 3906, 4557, 6076, 7778, 7812, 9114, 11667, 13671, 15556, 18228, 23334, 27223, 27342, 35001, 46668, 54446, 54684, 70002, 81669, 108892, 120559, 140004, 163338, 190561, 241118, 245007, 326676, 361677, 381122, 482236, 490014, 571683, 723354, 762244, 843913, 980028, 1085031, 1143366, 1446708, 1687826, 1715049, 2170062, 2286732, 2531739, 3375652, 3430098, 4340124, 5063478, 5907391, 6860196, 7595217, 10126956, 11814782, 15190434, 17722173, 23629564, 30380868, 35444346, 53166519, 70888692, 106333038, 212666076]

約数ペア:

[(1, 212666076), (2, 106333038), (3, 70888692), (4, 53166519), (6, 35444346), (7, 30380868), (9, 23629564), (12, 17722173), (14, 15190434), (18, 11814782), (21, 10126956), (28, 7595217), (31, 6860196), (36, 5907391), (42, 5063478), (49, 4340124), (62, 3430098), (63, 3375652), (84, 2531739), (93, 2286732), (98, 2170062), (124, 1715049), (126, 1687826), (147, 1446708), (186, 1143366), (196, 1085031), (217, 980028), (252, 843913), (279, 762244), (294, 723354), (372, 571683), (434, 490014), (441, 482236), (558, 381122), (588, 361677), (651, 326676), (868, 245007), (882, 241118), (1116, 190561), (1302, 163338), (1519, 140004), (1764, 120559), (1953, 108892), (2604, 81669), (3038, 70002), (3889, 54684), (3906, 54446), (4557, 46668), (6076, 35001), (7778, 27342), (7812, 27223), (9114, 23334), (11667, 18228), (13671, 15556)]