528494460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 1686666240

約数和(自身を除く): 1158171780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 130, 138, 156, 178, 195, 230, 260, 267, 276, 299, 331, 345, 356, 390, 445, 460, 534, 598, 662, 690, 780, 890, 897, 993, 1068, 1157, 1196, 1324, 1335, 1380, 1495, 1655, 1780, 1794, 1986, 2047, 2314, 2670, 2990, 3310, 3471, 3588, 3972, 4094, 4303, 4485, 4628, 4965, 5340, 5785, 5980, 6141, 6620, 6942, 7613, 8188, 8606, 8970, 9930, 10235, 11570, 12282, 12909, 13884, 15226, 17212, 17355, 17940, 19860, 20470, 21515, 22839, 23140, 24564, 25818, 26611, 29459, 30452, 30705, 34710, 38065, 40940, 43030, 45678, 51636, 53222, 58918, 61410, 64545, 69420, 76130, 79833, 86060, 88377, 91356, 98969, 106444, 114195, 117836, 122820, 129090, 133055, 147295, 152260, 159666, 176754, 197938, 228390, 258180, 266110, 294590, 296907, 319332, 353508, 382967, 395876, 399165, 441885, 456780, 494845, 532220, 589180, 593814, 677557, 765934, 798330, 883770, 989690, 1148901, 1187628, 1355114, 1484535, 1531868, 1596660, 1767540, 1914835, 1979380, 2032671, 2297802, 2710228, 2969070, 3387785, 3829670, 4065342, 4595604, 5744505, 5938140, 6775570, 7659340, 8130684, 8808241, 10163355, 11489010, 13551140, 17616482, 20326710, 22978020, 26424723, 35232964, 40653420, 44041205, 52849446, 88082410, 105698892, 132123615, 176164820, 264247230, 528494460]

約数ペア:

[(1, 528494460), (2, 264247230), (3, 176164820), (4, 132123615), (5, 105698892), (6, 88082410), (10, 52849446), (12, 44041205), (13, 40653420), (15, 35232964), (20, 26424723), (23, 22978020), (26, 20326710), (30, 17616482), (39, 13551140), (46, 11489010), (52, 10163355), (60, 8808241), (65, 8130684), (69, 7659340), (78, 6775570), (89, 5938140), (92, 5744505), (115, 4595604), (130, 4065342), (138, 3829670), (156, 3387785), (178, 2969070), (195, 2710228), (230, 2297802), (260, 2032671), (267, 1979380), (276, 1914835), (299, 1767540), (331, 1596660), (345, 1531868), (356, 1484535), (390, 1355114), (445, 1187628), (460, 1148901), (534, 989690), (598, 883770), (662, 798330), (690, 765934), (780, 677557), (890, 593814), (897, 589180), (993, 532220), (1068, 494845), (1157, 456780), (1196, 441885), (1324, 399165), (1335, 395876), (1380, 382967), (1495, 353508), (1655, 319332), (1780, 296907), (1794, 294590), (1986, 266110), (2047, 258180), (2314, 228390), (2670, 197938), (2990, 176754), (3310, 159666), (3471, 152260), (3588, 147295), (3972, 133055), (4094, 129090), (4303, 122820), (4485, 117836), (4628, 114195), (4965, 106444), (5340, 98969), (5785, 91356), (5980, 88377), (6141, 86060), (6620, 79833), (6942, 76130), (7613, 69420), (8188, 64545), (8606, 61410), (8970, 58918), (9930, 53222), (10235, 51636), (11570, 45678), (12282, 43030), (12909, 40940), (13884, 38065), (15226, 34710), (17212, 30705), (17355, 30452), (17940, 29459), (19860, 26611), (20470, 25818), (21515, 24564), (22839, 23140)]