311100984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 899683200

約数和(自身を除く): 588582216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 852, 1278, 1349, 1368, 1704, 2556, 2698, 3203, 4047, 5112, 5396, 6406, 8094, 9609, 10792, 12141, 12812, 16188, 19218, 24282, 25624, 28827, 32376, 38436, 48564, 57654, 60857, 76872, 97128, 115308, 121714, 182571, 227413, 230616, 243428, 365142, 454826, 486856, 547713, 682239, 730284, 909652, 1095426, 1364478, 1460568, 1819304, 2046717, 2190852, 2728956, 4093434, 4320847, 4381704, 5457912, 8186868, 8641694, 12962541, 16373736, 17283388, 25925082, 34566776, 38887623, 51850164, 77775246, 103700328, 155550492, 311100984]

約数ペア:

[(1, 311100984), (2, 155550492), (3, 103700328), (4, 77775246), (6, 51850164), (8, 38887623), (9, 34566776), (12, 25925082), (18, 17283388), (19, 16373736), (24, 12962541), (36, 8641694), (38, 8186868), (57, 5457912), (71, 4381704), (72, 4320847), (76, 4093434), (114, 2728956), (142, 2190852), (152, 2046717), (171, 1819304), (213, 1460568), (228, 1364478), (284, 1095426), (342, 909652), (426, 730284), (456, 682239), (568, 547713), (639, 486856), (684, 454826), (852, 365142), (1278, 243428), (1349, 230616), (1368, 227413), (1704, 182571), (2556, 121714), (2698, 115308), (3203, 97128), (4047, 76872), (5112, 60857), (5396, 57654), (6406, 48564), (8094, 38436), (9609, 32376), (10792, 28827), (12141, 25624), (12812, 24282), (16188, 19218)]