1663664616

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 4746470400

約数和(自身を除く): 3082805784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 83, 108, 142, 166, 213, 216, 249, 284, 332, 426, 498, 568, 639, 664, 747, 852, 996, 1278, 1307, 1494, 1704, 1917, 1992, 2241, 2556, 2614, 2988, 3834, 3921, 4482, 5112, 5228, 5893, 5976, 7668, 7842, 8964, 10456, 11763, 11786, 15336, 15684, 17679, 17928, 23526, 23572, 31368, 35289, 35358, 47052, 47144, 53037, 70578, 70716, 92797, 94104, 106074, 108481, 141156, 141432, 159111, 185594, 212148, 216962, 278391, 282312, 318222, 325443, 371188, 424296, 433924, 556782, 636444, 650886, 742376, 835173, 867848, 976329, 1113564, 1272888, 1301772, 1670346, 1952658, 2227128, 2505519, 2603544, 2928987, 3340692, 3905316, 5011038, 5857974, 6681384, 7702151, 7810632, 10022076, 11715948, 15404302, 20044152, 23106453, 23431896, 30808604, 46212906, 61617208, 69319359, 92425812, 138638718, 184851624, 207958077, 277277436, 415916154, 554554872, 831832308, 1663664616]

約数ペア:

[(1, 1663664616), (2, 831832308), (3, 554554872), (4, 415916154), (6, 277277436), (8, 207958077), (9, 184851624), (12, 138638718), (18, 92425812), (24, 69319359), (27, 61617208), (36, 46212906), (54, 30808604), (71, 23431896), (72, 23106453), (83, 20044152), (108, 15404302), (142, 11715948), (166, 10022076), (213, 7810632), (216, 7702151), (249, 6681384), (284, 5857974), (332, 5011038), (426, 3905316), (498, 3340692), (568, 2928987), (639, 2603544), (664, 2505519), (747, 2227128), (852, 1952658), (996, 1670346), (1278, 1301772), (1307, 1272888), (1494, 1113564), (1704, 976329), (1917, 867848), (1992, 835173), (2241, 742376), (2556, 650886), (2614, 636444), (2988, 556782), (3834, 433924), (3921, 424296), (4482, 371188), (5112, 325443), (5228, 318222), (5893, 282312), (5976, 278391), (7668, 216962), (7842, 212148), (8964, 185594), (10456, 159111), (11763, 141432), (11786, 141156), (15336, 108481), (15684, 106074), (17679, 94104), (17928, 92797), (23526, 70716), (23572, 70578), (31368, 53037), (35289, 47144), (35358, 47052)]