8219531376

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5042

約数の個数: 240

約数和(自身を含む): 27715670528

約数和(自身を除く): 19496139152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 243, 244, 252, 324, 336, 366, 378, 427, 432, 486, 488, 504, 549, 567, 648, 732, 756, 854, 972, 976, 1008, 1098, 1134, 1281, 1296, 1464, 1512, 1647, 1701, 1708, 1944, 2196, 2268, 2562, 2928, 3024, 3294, 3402, 3416, 3843, 3888, 4392, 4536, 4941, 4951, 5124, 6588, 6804, 6832, 7686, 8784, 9072, 9882, 9902, 10248, 11529, 13176, 13608, 14823, 14853, 15372, 19764, 19804, 20496, 23058, 26352, 27216, 29646, 29706, 30744, 34587, 34657, 39528, 39608, 44559, 46116, 59292, 59412, 61488, 69174, 69314, 79056, 79216, 89118, 92232, 103761, 103971, 118584, 118824, 133677, 138348, 138628, 178236, 184464, 207522, 207942, 237168, 237648, 267354, 276696, 277256, 302011, 311913, 356472, 401031, 415044, 415884, 534708, 553392, 554512, 604022, 623826, 712944, 802062, 830088, 831768, 906033, 935739, 1069416, 1203093, 1208044, 1247652, 1604124, 1660176, 1663536, 1812066, 1871478, 2114077, 2138832, 2406186, 2416088, 2495304, 2718099, 2807217, 3208248, 3624132, 3742956, 4228154, 4812372, 4832176, 4990608, 5436198, 5614434, 6342231, 6416496, 7248264, 7485912, 8154297, 8421651, 8456308, 9624744, 10872396, 11228868, 12684462, 14496528, 14971824, 16308594, 16843302, 16912616, 19026693, 19249488, 21744792, 22457736, 24462891, 25368924, 32617188, 33686604, 33825232, 38053386, 43489584, 44915472, 48925782, 50737848, 57080079, 65234376, 67373208, 73388673, 76106772, 97851564, 101475696, 114160158, 130468752, 134746416, 146777346, 152213544, 171240237, 195703128, 228320316, 293554692, 304427088, 342480474, 391406256, 456640632, 513720711, 587109384, 684960948, 913281264, 1027441422, 1174218768, 1369921896, 2054882844, 2739843792, 4109765688, 8219531376]

約数ペア:

[(1, 8219531376), (2, 4109765688), (3, 2739843792), (4, 2054882844), (6, 1369921896), (7, 1174218768), (8, 1027441422), (9, 913281264), (12, 684960948), (14, 587109384), (16, 513720711), (18, 456640632), (21, 391406256), (24, 342480474), (27, 304427088), (28, 293554692), (36, 228320316), (42, 195703128), (48, 171240237), (54, 152213544), (56, 146777346), (61, 134746416), (63, 130468752), (72, 114160158), (81, 101475696), (84, 97851564), (108, 76106772), (112, 73388673), (122, 67373208), (126, 65234376), (144, 57080079), (162, 50737848), (168, 48925782), (183, 44915472), (189, 43489584), (216, 38053386), (243, 33825232), (244, 33686604), (252, 32617188), (324, 25368924), (336, 24462891), (366, 22457736), (378, 21744792), (427, 19249488), (432, 19026693), (486, 16912616), (488, 16843302), (504, 16308594), (549, 14971824), (567, 14496528), (648, 12684462), (732, 11228868), (756, 10872396), (854, 9624744), (972, 8456308), (976, 8421651), (1008, 8154297), (1098, 7485912), (1134, 7248264), (1281, 6416496), (1296, 6342231), (1464, 5614434), (1512, 5436198), (1647, 4990608), (1701, 4832176), (1708, 4812372), (1944, 4228154), (2196, 3742956), (2268, 3624132), (2562, 3208248), (2928, 2807217), (3024, 2718099), (3294, 2495304), (3402, 2416088), (3416, 2406186), (3843, 2138832), (3888, 2114077), (4392, 1871478), (4536, 1812066), (4941, 1663536), (4951, 1660176), (5124, 1604124), (6588, 1247652), (6804, 1208044), (6832, 1203093), (7686, 1069416), (8784, 935739), (9072, 906033), (9882, 831768), (9902, 830088), (10248, 802062), (11529, 712944), (13176, 623826), (13608, 604022), (14823, 554512), (14853, 553392), (15372, 534708), (19764, 415884), (19804, 415044), (20496, 401031), (23058, 356472), (26352, 311913), (27216, 302011), (29646, 277256), (29706, 276696), (30744, 267354), (34587, 237648), (34657, 237168), (39528, 207942), (39608, 207522), (44559, 184464), (46116, 178236), (59292, 138628), (59412, 138348), (61488, 133677), (69174, 118824), (69314, 118584), (79056, 103971), (79216, 103761), (89118, 92232)]