305081016

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 826053120

約数和(自身を除く): 520972104

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 67, 69, 73, 92, 113, 134, 138, 146, 184, 201, 219, 226, 268, 276, 292, 339, 402, 438, 452, 536, 552, 584, 678, 804, 876, 904, 1356, 1541, 1608, 1679, 1752, 2599, 2712, 3082, 3358, 4623, 4891, 5037, 5198, 6164, 6716, 7571, 7797, 8249, 9246, 9782, 10074, 10396, 12328, 13432, 14673, 15142, 15594, 16498, 18492, 19564, 20148, 20792, 22713, 24747, 29346, 30284, 31188, 32996, 36984, 39128, 40296, 45426, 49494, 58692, 60568, 62376, 65992, 90852, 98988, 112493, 117384, 174133, 181704, 189727, 197976, 224986, 337479, 348266, 379454, 449972, 522399, 552683, 569181, 674958, 696532, 758908, 899944, 1044798, 1105366, 1138362, 1349916, 1393064, 1517816, 1658049, 2089596, 2210732, 2276724, 2699832, 3316098, 4179192, 4421464, 4553448, 6632196, 12711709, 13264392, 25423418, 38135127, 50846836, 76270254, 101693672, 152540508, 305081016]

約数ペア:

[(1, 305081016), (2, 152540508), (3, 101693672), (4, 76270254), (6, 50846836), (8, 38135127), (12, 25423418), (23, 13264392), (24, 12711709), (46, 6632196), (67, 4553448), (69, 4421464), (73, 4179192), (92, 3316098), (113, 2699832), (134, 2276724), (138, 2210732), (146, 2089596), (184, 1658049), (201, 1517816), (219, 1393064), (226, 1349916), (268, 1138362), (276, 1105366), (292, 1044798), (339, 899944), (402, 758908), (438, 696532), (452, 674958), (536, 569181), (552, 552683), (584, 522399), (678, 449972), (804, 379454), (876, 348266), (904, 337479), (1356, 224986), (1541, 197976), (1608, 189727), (1679, 181704), (1752, 174133), (2599, 117384), (2712, 112493), (3082, 98988), (3358, 90852), (4623, 65992), (4891, 62376), (5037, 60568), (5198, 58692), (6164, 49494), (6716, 45426), (7571, 40296), (7797, 39128), (8249, 36984), (9246, 32996), (9782, 31188), (10074, 30284), (10396, 29346), (12328, 24747), (13432, 22713), (14673, 20792), (15142, 20148), (15594, 19564), (16498, 18492)]