644567884896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{23767}}^1$

素因数の和:24525

約数の個数: 192

約数和(自身を含む): 1883685113856

約数和(自身を除く): 1239117228960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 701, 744, 806, 992, 1209, 1248, 1402, 1488, 1612, 2103, 2418, 2804, 2976, 3224, 4206, 4836, 5608, 6448, 8412, 9113, 9672, 11216, 12896, 16824, 18226, 19344, 21731, 22432, 23767, 27339, 33648, 36452, 38688, 43462, 47534, 54678, 65193, 67296, 71301, 72904, 86924, 95068, 109356, 130386, 142602, 145808, 173848, 190136, 218712, 260772, 282503, 285204, 291616, 308971, 347696, 380272, 437424, 521544, 565006, 570408, 617942, 695392, 736777, 760544, 847509, 874848, 926913, 1043088, 1130012, 1140816, 1235884, 1473554, 1695018, 1853826, 2086176, 2210331, 2260024, 2281632, 2471768, 2947108, 3390036, 3707652, 4420662, 4520048, 4943536, 5894216, 6780072, 7415304, 8841324, 9040096, 9578101, 9887072, 11788432, 13560144, 14830608, 16660667, 17682648, 19156202, 23576864, 27120288, 28734303, 29661216, 33321334, 35365296, 38312404, 49982001, 57468606, 66642668, 70730592, 76624808, 99964002, 114937212, 133285336, 153249616, 199928004, 216588671, 229874424, 266570672, 306499232, 399856008, 433177342, 459748848, 516480677, 533141344, 649766013, 799712016, 866354684, 919497696, 1032961354, 1299532026, 1549442031, 1599424032, 1732709368, 2065922708, 2599064052, 3098884062, 3465418736, 4131845416, 5198128104, 6197768124, 6714248801, 6930837472, 8263690832, 10396256208, 12395536248, 13428497602, 16527381664, 20142746403, 20792512416, 24791072496, 26856995204, 40285492806, 49582144992, 53713990408, 80570985612, 107427980816, 161141971224, 214855961632, 322283942448, 644567884896]

約数ペア:

[(1, 644567884896), (2, 322283942448), (3, 214855961632), (4, 161141971224), (6, 107427980816), (8, 80570985612), (12, 53713990408), (13, 49582144992), (16, 40285492806), (24, 26856995204), (26, 24791072496), (31, 20792512416), (32, 20142746403), (39, 16527381664), (48, 13428497602), (52, 12395536248), (62, 10396256208), (78, 8263690832), (93, 6930837472), (96, 6714248801), (104, 6197768124), (124, 5198128104), (156, 4131845416), (186, 3465418736), (208, 3098884062), (248, 2599064052), (312, 2065922708), (372, 1732709368), (403, 1599424032), (416, 1549442031), (496, 1299532026), (624, 1032961354), (701, 919497696), (744, 866354684), (806, 799712016), (992, 649766013), (1209, 533141344), (1248, 516480677), (1402, 459748848), (1488, 433177342), (1612, 399856008), (2103, 306499232), (2418, 266570672), (2804, 229874424), (2976, 216588671), (3224, 199928004), (4206, 153249616), (4836, 133285336), (5608, 114937212), (6448, 99964002), (8412, 76624808), (9113, 70730592), (9672, 66642668), (11216, 57468606), (12896, 49982001), (16824, 38312404), (18226, 35365296), (19344, 33321334), (21731, 29661216), (22432, 28734303), (23767, 27120288), (27339, 23576864), (33648, 19156202), (36452, 17682648), (38688, 16660667), (43462, 14830608), (47534, 13560144), (54678, 11788432), (65193, 9887072), (67296, 9578101), (71301, 9040096), (72904, 8841324), (86924, 7415304), (95068, 6780072), (109356, 5894216), (130386, 4943536), (142602, 4520048), (145808, 4420662), (173848, 3707652), (190136, 3390036), (218712, 2947108), (260772, 2471768), (282503, 2281632), (285204, 2260024), (291616, 2210331), (308971, 2086176), (347696, 1853826), (380272, 1695018), (437424, 1473554), (521544, 1235884), (565006, 1140816), (570408, 1130012), (617942, 1043088), (695392, 926913), (736777, 874848), (760544, 847509)]