801469728

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 2478450744

約数和(自身を除く): 1676981016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 72, 74, 81, 96, 108, 111, 122, 137, 144, 148, 162, 183, 216, 222, 244, 274, 288, 296, 324, 333, 366, 411, 432, 444, 488, 548, 549, 592, 648, 666, 732, 822, 864, 888, 976, 999, 1096, 1098, 1184, 1233, 1296, 1332, 1464, 1644, 1647, 1776, 1952, 1998, 2192, 2196, 2257, 2466, 2592, 2664, 2928, 2997, 3288, 3294, 3552, 3699, 3996, 4384, 4392, 4514, 4932, 4941, 5069, 5328, 5856, 5994, 6576, 6588, 6771, 7398, 7992, 8357, 8784, 9028, 9864, 9882, 10138, 10656, 11097, 11988, 13152, 13176, 13542, 14796, 15207, 15984, 16714, 17568, 18056, 19728, 19764, 20276, 20313, 22194, 23976, 25071, 26352, 27084, 29592, 30414, 31968, 33428, 36112, 39456, 39528, 40552, 40626, 44388, 45621, 47952, 50142, 52704, 54168, 59184, 60828, 60939, 66856, 72224, 75213, 79056, 81104, 81252, 88776, 91242, 95904, 100284, 108336, 118368, 121656, 121878, 133712, 136863, 150426, 158112, 162208, 162504, 177552, 182484, 182817, 200568, 216672, 225639, 243312, 243756, 267424, 273726, 300852, 309209, 325008, 355104, 364968, 365634, 401136, 410589, 451278, 486624, 487512, 547452, 601704, 618418, 650016, 676917, 729936, 731268, 802272, 821178, 902556, 927627, 975024, 1094904, 1203408, 1236836, 1353834, 1459872, 1462536, 1642356, 1805112, 1855254, 1950048, 2189808, 2406816, 2473672, 2707668, 2782881, 2925072, 3284712, 3610224, 3710508, 4379616, 4947344, 5415336, 5565762, 5850144, 6569424, 7220448, 7421016, 8348643, 9894688, 10830672, 11131524, 13138848, 14842032, 16697286, 21661344, 22263048, 25045929, 29684064, 33394572, 44526096, 50091858, 66789144, 89052192, 100183716, 133578288, 200367432, 267156576, 400734864, 801469728]

約数ペア:

[(1, 801469728), (2, 400734864), (3, 267156576), (4, 200367432), (6, 133578288), (8, 100183716), (9, 89052192), (12, 66789144), (16, 50091858), (18, 44526096), (24, 33394572), (27, 29684064), (32, 25045929), (36, 22263048), (37, 21661344), (48, 16697286), (54, 14842032), (61, 13138848), (72, 11131524), (74, 10830672), (81, 9894688), (96, 8348643), (108, 7421016), (111, 7220448), (122, 6569424), (137, 5850144), (144, 5565762), (148, 5415336), (162, 4947344), (183, 4379616), (216, 3710508), (222, 3610224), (244, 3284712), (274, 2925072), (288, 2782881), (296, 2707668), (324, 2473672), (333, 2406816), (366, 2189808), (411, 1950048), (432, 1855254), (444, 1805112), (488, 1642356), (548, 1462536), (549, 1459872), (592, 1353834), (648, 1236836), (666, 1203408), (732, 1094904), (822, 975024), (864, 927627), (888, 902556), (976, 821178), (999, 802272), (1096, 731268), (1098, 729936), (1184, 676917), (1233, 650016), (1296, 618418), (1332, 601704), (1464, 547452), (1644, 487512), (1647, 486624), (1776, 451278), (1952, 410589), (1998, 401136), (2192, 365634), (2196, 364968), (2257, 355104), (2466, 325008), (2592, 309209), (2664, 300852), (2928, 273726), (2997, 267424), (3288, 243756), (3294, 243312), (3552, 225639), (3699, 216672), (3996, 200568), (4384, 182817), (4392, 182484), (4514, 177552), (4932, 162504), (4941, 162208), (5069, 158112), (5328, 150426), (5856, 136863), (5994, 133712), (6576, 121878), (6588, 121656), (6771, 118368), (7398, 108336), (7992, 100284), (8357, 95904), (8784, 91242), (9028, 88776), (9864, 81252), (9882, 81104), (10138, 79056), (10656, 75213), (11097, 72224), (11988, 66856), (13152, 60939), (13176, 60828), (13542, 59184), (14796, 54168), (15207, 52704), (15984, 50142), (16714, 47952), (17568, 45621), (18056, 44388), (19728, 40626), (19764, 40552), (20276, 39528), (20313, 39456), (22194, 36112), (23976, 33428), (25071, 31968), (26352, 30414), (27084, 29592)]