220900464

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{66697}}^1$

素因数の和:66734

約数の個数: 60

約数和(自身を含む): 645103056

約数和(自身を除く): 424202592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 66697, 133394, 200091, 266788, 400182, 533576, 600273, 800364, 1067152, 1200546, 1534031, 1600728, 2401092, 3068062, 3201456, 4602093, 4802184, 6136124, 9204186, 9604368, 12272248, 13806279, 18408372, 24544496, 27612558, 36816744, 55225116, 73633488, 110450232, 220900464]

約数ペア:

[(1, 220900464), (2, 110450232), (3, 73633488), (4, 55225116), (6, 36816744), (8, 27612558), (9, 24544496), (12, 18408372), (16, 13806279), (18, 12272248), (23, 9604368), (24, 9204186), (36, 6136124), (46, 4802184), (48, 4602093), (69, 3201456), (72, 3068062), (92, 2401092), (138, 1600728), (144, 1534031), (184, 1200546), (207, 1067152), (276, 800364), (368, 600273), (414, 533576), (552, 400182), (828, 266788), (1104, 200091), (1656, 133394), (3312, 66697)]