8035989876

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 21224706048

約数和(自身を除く): 13188716172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 151, 188, 213, 282, 284, 302, 423, 426, 443, 453, 564, 604, 639, 846, 852, 886, 906, 1278, 1329, 1359, 1692, 1772, 1812, 2556, 2658, 2718, 3337, 3987, 5316, 5436, 6674, 7097, 7974, 10011, 10721, 13348, 14194, 15948, 20022, 20821, 21291, 21442, 28388, 30033, 31453, 32163, 40044, 41642, 42582, 42884, 60066, 62463, 62906, 63873, 64326, 66893, 83284, 85164, 94359, 96489, 120132, 124926, 125812, 127746, 128652, 133786, 187389, 188718, 192978, 200679, 249852, 255492, 267572, 283077, 374778, 377436, 385956, 401358, 503887, 566154, 602037, 749556, 802716, 1007774, 1132308, 1204074, 1478291, 1511661, 2015548, 2408148, 2956582, 3023322, 3143971, 4434873, 4534983, 4749403, 5913164, 6046644, 6287942, 8869746, 9069966, 9431913, 9498806, 12575884, 13304619, 14248209, 17739492, 18139932, 18863826, 18997612, 26609238, 28295739, 28496418, 37727652, 42744627, 53218476, 56591478, 56992836, 85489254, 113182956, 170978508, 223221941, 446443882, 669665823, 892887764, 1339331646, 2008997469, 2678663292, 4017994938, 8035989876]

約数ペア:

[(1, 8035989876), (2, 4017994938), (3, 2678663292), (4, 2008997469), (6, 1339331646), (9, 892887764), (12, 669665823), (18, 446443882), (36, 223221941), (47, 170978508), (71, 113182956), (94, 85489254), (141, 56992836), (142, 56591478), (151, 53218476), (188, 42744627), (213, 37727652), (282, 28496418), (284, 28295739), (302, 26609238), (423, 18997612), (426, 18863826), (443, 18139932), (453, 17739492), (564, 14248209), (604, 13304619), (639, 12575884), (846, 9498806), (852, 9431913), (886, 9069966), (906, 8869746), (1278, 6287942), (1329, 6046644), (1359, 5913164), (1692, 4749403), (1772, 4534983), (1812, 4434873), (2556, 3143971), (2658, 3023322), (2718, 2956582), (3337, 2408148), (3987, 2015548), (5316, 1511661), (5436, 1478291), (6674, 1204074), (7097, 1132308), (7974, 1007774), (10011, 802716), (10721, 749556), (13348, 602037), (14194, 566154), (15948, 503887), (20022, 401358), (20821, 385956), (21291, 377436), (21442, 374778), (28388, 283077), (30033, 267572), (31453, 255492), (32163, 249852), (40044, 200679), (41642, 192978), (42582, 188718), (42884, 187389), (60066, 133786), (62463, 128652), (62906, 127746), (63873, 125812), (64326, 124926), (66893, 120132), (83284, 96489), (85164, 94359)]