393145488

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^1\times {\mathrm{4973}}^1$

素因数の和:5054

約数の個数: 100

約数和(自身を含む): 1156763388

約数和(自身を除く): 763617900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 244, 324, 366, 432, 488, 549, 648, 732, 976, 1098, 1296, 1464, 1647, 2196, 2928, 3294, 4392, 4941, 4973, 6588, 8784, 9882, 9946, 13176, 14919, 19764, 19892, 26352, 29838, 39528, 39784, 44757, 59676, 79056, 79568, 89514, 119352, 134271, 179028, 238704, 268542, 303353, 358056, 402813, 537084, 606706, 716112, 805626, 910059, 1074168, 1213412, 1611252, 1820118, 2148336, 2426824, 2730177, 3222504, 3640236, 4853648, 5460354, 6445008, 7280472, 8190531, 10920708, 14560944, 16381062, 21841416, 24571593, 32762124, 43682832, 49143186, 65524248, 98286372, 131048496, 196572744, 393145488]

約数ペア:

[(1, 393145488), (2, 196572744), (3, 131048496), (4, 98286372), (6, 65524248), (8, 49143186), (9, 43682832), (12, 32762124), (16, 24571593), (18, 21841416), (24, 16381062), (27, 14560944), (36, 10920708), (48, 8190531), (54, 7280472), (61, 6445008), (72, 5460354), (81, 4853648), (108, 3640236), (122, 3222504), (144, 2730177), (162, 2426824), (183, 2148336), (216, 1820118), (244, 1611252), (324, 1213412), (366, 1074168), (432, 910059), (488, 805626), (549, 716112), (648, 606706), (732, 537084), (976, 402813), (1098, 358056), (1296, 303353), (1464, 268542), (1647, 238704), (2196, 179028), (2928, 134271), (3294, 119352), (4392, 89514), (4941, 79568), (4973, 79056), (6588, 59676), (8784, 44757), (9882, 39784), (9946, 39528), (13176, 29838), (14919, 26352), (19764, 19892)]