21938412496

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2602

約数の個数: 240

約数和(自身を含む): 58848733440

約数和(自身を除く): 36910320944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 79, 88, 91, 98, 104, 112, 143, 154, 158, 176, 182, 196, 208, 286, 308, 316, 364, 392, 539, 553, 572, 616, 632, 637, 728, 784, 869, 1001, 1027, 1078, 1106, 1144, 1232, 1264, 1274, 1456, 1738, 2002, 2054, 2156, 2212, 2288, 2477, 2548, 3476, 3871, 4004, 4108, 4312, 4424, 4954, 5096, 6083, 6952, 7007, 7189, 7742, 8008, 8216, 8624, 8848, 9908, 10192, 11297, 12166, 13904, 14014, 14378, 15484, 16016, 16432, 17339, 19816, 22594, 24332, 27247, 28028, 28756, 30968, 32201, 34678, 39632, 42581, 45188, 48664, 50323, 54494, 56056, 57512, 61936, 64402, 69356, 79079, 85162, 90376, 97328, 100646, 108988, 112112, 115024, 121373, 128804, 138712, 158158, 170324, 180752, 190729, 195683, 201292, 217976, 225407, 242746, 257608, 277424, 316316, 340648, 354211, 381458, 391366, 402584, 435952, 450814, 485492, 515216, 553553, 632632, 681296, 708422, 762916, 782732, 805168, 901628, 970984, 1107106, 1265264, 1335103, 1369781, 1416844, 1525832, 1565464, 1577849, 1803256, 1941968, 2152513, 2214212, 2479477, 2543879, 2670206, 2739562, 2833688, 3051664, 3130928, 3155698, 3606512, 4305026, 4428424, 4958954, 5087758, 5340412, 5479124, 5667376, 6311396, 8610052, 8856848, 9588467, 9917908, 10175516, 10680824, 10958248, 12622792, 15067591, 17220104, 17356339, 17807153, 19176934, 19835816, 20351032, 21361648, 21916496, 25245584, 27982669, 30135182, 34440208, 34712678, 35614306, 38353868, 39671632, 40702064, 55965338, 60270364, 69425356, 71228612, 76707736, 105473137, 111930676, 120540728, 124650071, 138850712, 142457224, 153415472, 195878683, 210946274, 223861352, 241081456, 249300142, 277701424, 284914448, 391757366, 421892548, 447722704, 498600284, 783514732, 843785096, 997200568, 1371150781, 1567029464, 1687570192, 1994401136, 2742301562, 3134058928, 5484603124, 10969206248, 21938412496]

約数ペア:

[(1, 21938412496), (2, 10969206248), (4, 5484603124), (7, 3134058928), (8, 2742301562), (11, 1994401136), (13, 1687570192), (14, 1567029464), (16, 1371150781), (22, 997200568), (26, 843785096), (28, 783514732), (44, 498600284), (49, 447722704), (52, 421892548), (56, 391757366), (77, 284914448), (79, 277701424), (88, 249300142), (91, 241081456), (98, 223861352), (104, 210946274), (112, 195878683), (143, 153415472), (154, 142457224), (158, 138850712), (176, 124650071), (182, 120540728), (196, 111930676), (208, 105473137), (286, 76707736), (308, 71228612), (316, 69425356), (364, 60270364), (392, 55965338), (539, 40702064), (553, 39671632), (572, 38353868), (616, 35614306), (632, 34712678), (637, 34440208), (728, 30135182), (784, 27982669), (869, 25245584), (1001, 21916496), (1027, 21361648), (1078, 20351032), (1106, 19835816), (1144, 19176934), (1232, 17807153), (1264, 17356339), (1274, 17220104), (1456, 15067591), (1738, 12622792), (2002, 10958248), (2054, 10680824), (2156, 10175516), (2212, 9917908), (2288, 9588467), (2477, 8856848), (2548, 8610052), (3476, 6311396), (3871, 5667376), (4004, 5479124), (4108, 5340412), (4312, 5087758), (4424, 4958954), (4954, 4428424), (5096, 4305026), (6083, 3606512), (6952, 3155698), (7007, 3130928), (7189, 3051664), (7742, 2833688), (8008, 2739562), (8216, 2670206), (8624, 2543879), (8848, 2479477), (9908, 2214212), (10192, 2152513), (11297, 1941968), (12166, 1803256), (13904, 1577849), (14014, 1565464), (14378, 1525832), (15484, 1416844), (16016, 1369781), (16432, 1335103), (17339, 1265264), (19816, 1107106), (22594, 970984), (24332, 901628), (27247, 805168), (28028, 782732), (28756, 762916), (30968, 708422), (32201, 681296), (34678, 632632), (39632, 553553), (42581, 515216), (45188, 485492), (48664, 450814), (50323, 435952), (54494, 402584), (56056, 391366), (57512, 381458), (61936, 354211), (64402, 340648), (69356, 316316), (79079, 277424), (85162, 257608), (90376, 242746), (97328, 225407), (100646, 217976), (108988, 201292), (112112, 195683), (115024, 190729), (121373, 180752), (128804, 170324), (138712, 158158)]