215514492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 554131200

約数和(自身を除く): 338616708

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 59, 74, 76, 111, 114, 118, 148, 177, 222, 228, 236, 354, 433, 444, 703, 708, 866, 1121, 1299, 1406, 1732, 2109, 2183, 2242, 2598, 2812, 3363, 4218, 4366, 4484, 5196, 6549, 6726, 8227, 8436, 8732, 13098, 13452, 16021, 16454, 24681, 25547, 26196, 32042, 32908, 41477, 48063, 49362, 51094, 64084, 76641, 82954, 96126, 98724, 102188, 124431, 153282, 165908, 192252, 248862, 304399, 306564, 485393, 497724, 608798, 913197, 945239, 970786, 1217596, 1456179, 1826394, 1890478, 1941572, 2835717, 2912358, 3652788, 3780956, 5671434, 5824716, 11342868, 17959541, 35919082, 53878623, 71838164, 107757246, 215514492]

約数ペア:

[(1, 215514492), (2, 107757246), (3, 71838164), (4, 53878623), (6, 35919082), (12, 17959541), (19, 11342868), (37, 5824716), (38, 5671434), (57, 3780956), (59, 3652788), (74, 2912358), (76, 2835717), (111, 1941572), (114, 1890478), (118, 1826394), (148, 1456179), (177, 1217596), (222, 970786), (228, 945239), (236, 913197), (354, 608798), (433, 497724), (444, 485393), (703, 306564), (708, 304399), (866, 248862), (1121, 192252), (1299, 165908), (1406, 153282), (1732, 124431), (2109, 102188), (2183, 98724), (2242, 96126), (2598, 82954), (2812, 76641), (3363, 64084), (4218, 51094), (4366, 49362), (4484, 48063), (5196, 41477), (6549, 32908), (6726, 32042), (8227, 26196), (8436, 25547), (8732, 24681), (13098, 16454), (13452, 16021)]