331147284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 944939520

約数和(自身を除く): 613792236

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 61, 68, 69, 78, 89, 92, 102, 122, 138, 156, 178, 183, 204, 221, 244, 267, 276, 299, 356, 366, 391, 442, 534, 598, 663, 732, 782, 793, 884, 897, 1037, 1068, 1157, 1173, 1196, 1326, 1403, 1513, 1564, 1586, 1794, 2047, 2074, 2314, 2346, 2379, 2652, 2806, 3026, 3111, 3172, 3471, 3588, 4094, 4148, 4209, 4539, 4628, 4692, 4758, 5083, 5429, 5612, 6052, 6141, 6222, 6942, 8188, 8418, 9078, 9516, 10166, 10858, 12282, 12444, 13481, 13884, 15249, 16287, 16836, 18156, 18239, 19669, 20332, 21716, 23851, 24564, 26611, 26962, 30498, 32574, 34799, 36478, 39338, 40443, 47702, 53222, 53924, 54717, 59007, 60996, 65148, 69598, 70577, 71553, 72956, 78676, 79833, 80886, 92293, 95404, 104397, 106444, 109434, 118014, 124867, 139196, 141154, 143106, 159666, 161772, 184586, 208794, 211731, 218868, 236028, 249734, 276879, 282308, 286212, 310063, 319332, 369172, 374601, 417588, 423462, 452387, 499468, 553758, 620126, 749202, 846924, 904774, 930189, 1107516, 1199809, 1240252, 1357161, 1498404, 1623271, 1809548, 1860378, 2122739, 2399618, 2714322, 3246542, 3599427, 3720756, 4245478, 4799236, 4869813, 5428644, 6368217, 6493084, 7198854, 8490956, 9739626, 12736434, 14397708, 19479252, 25472868, 27595607, 55191214, 82786821, 110382428, 165573642, 331147284]

約数ペア:

[(1, 331147284), (2, 165573642), (3, 110382428), (4, 82786821), (6, 55191214), (12, 27595607), (13, 25472868), (17, 19479252), (23, 14397708), (26, 12736434), (34, 9739626), (39, 8490956), (46, 7198854), (51, 6493084), (52, 6368217), (61, 5428644), (68, 4869813), (69, 4799236), (78, 4245478), (89, 3720756), (92, 3599427), (102, 3246542), (122, 2714322), (138, 2399618), (156, 2122739), (178, 1860378), (183, 1809548), (204, 1623271), (221, 1498404), (244, 1357161), (267, 1240252), (276, 1199809), (299, 1107516), (356, 930189), (366, 904774), (391, 846924), (442, 749202), (534, 620126), (598, 553758), (663, 499468), (732, 452387), (782, 423462), (793, 417588), (884, 374601), (897, 369172), (1037, 319332), (1068, 310063), (1157, 286212), (1173, 282308), (1196, 276879), (1326, 249734), (1403, 236028), (1513, 218868), (1564, 211731), (1586, 208794), (1794, 184586), (2047, 161772), (2074, 159666), (2314, 143106), (2346, 141154), (2379, 139196), (2652, 124867), (2806, 118014), (3026, 109434), (3111, 106444), (3172, 104397), (3471, 95404), (3588, 92293), (4094, 80886), (4148, 79833), (4209, 78676), (4539, 72956), (4628, 71553), (4692, 70577), (4758, 69598), (5083, 65148), (5429, 60996), (5612, 59007), (6052, 54717), (6141, 53924), (6222, 53222), (6942, 47702), (8188, 40443), (8418, 39338), (9078, 36478), (9516, 34799), (10166, 32574), (10858, 30498), (12282, 26962), (12444, 26611), (13481, 24564), (13884, 23851), (15249, 21716), (16287, 20332), (16836, 19669), (18156, 18239)]