220635324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67349}}^1$

素因数の和:67379

約数の個数: 72

約数和(自身を含む): 686431200

約数和(自身を除く): 465795876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67349, 134698, 202047, 269396, 404094, 471443, 606141, 808188, 875537, 942886, 1212282, 1414329, 1751074, 1885772, 2424564, 2626611, 2828658, 3502148, 4242987, 5253222, 5657316, 6128759, 7879833, 8485974, 10506444, 12257518, 15759666, 16971948, 18386277, 24515036, 31519332, 36772554, 55158831, 73545108, 110317662, 220635324]

約数ペア:

[(1, 220635324), (2, 110317662), (3, 73545108), (4, 55158831), (6, 36772554), (7, 31519332), (9, 24515036), (12, 18386277), (13, 16971948), (14, 15759666), (18, 12257518), (21, 10506444), (26, 8485974), (28, 7879833), (36, 6128759), (39, 5657316), (42, 5253222), (52, 4242987), (63, 3502148), (78, 2828658), (84, 2626611), (91, 2424564), (117, 1885772), (126, 1751074), (156, 1414329), (182, 1212282), (234, 942886), (252, 875537), (273, 808188), (364, 606141), (468, 471443), (546, 404094), (819, 269396), (1092, 202047), (1638, 134698), (3276, 67349)]