421465896

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47591}}^1$

素因数の和:47647

約数の個数: 64

約数和(自身を含む): 1199318400

約数和(自身を除く): 777852504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 47591, 95182, 142773, 190364, 285546, 380728, 428319, 571092, 856638, 1142184, 1284957, 1713276, 1951231, 2569914, 3426552, 3902462, 5139828, 5853693, 7804924, 10279656, 11707386, 15609848, 17561079, 23414772, 35122158, 46829544, 52683237, 70244316, 105366474, 140488632, 210732948, 421465896]

約数ペア:

[(1, 421465896), (2, 210732948), (3, 140488632), (4, 105366474), (6, 70244316), (8, 52683237), (9, 46829544), (12, 35122158), (18, 23414772), (24, 17561079), (27, 15609848), (36, 11707386), (41, 10279656), (54, 7804924), (72, 5853693), (82, 5139828), (108, 3902462), (123, 3426552), (164, 2569914), (216, 1951231), (246, 1713276), (328, 1284957), (369, 1142184), (492, 856638), (738, 571092), (984, 428319), (1107, 380728), (1476, 285546), (2214, 190364), (2952, 142773), (4428, 95182), (8856, 47591)]