1888334532

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 216

約数和(自身を含む): 5973880640

約数和(自身を除く): 4085546108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 541, 567, 684, 729, 756, 798, 972, 1026, 1082, 1134, 1197, 1458, 1539, 1596, 1623, 1701, 2052, 2164, 2187, 2268, 2394, 2916, 3078, 3246, 3402, 3591, 3787, 4374, 4617, 4788, 4869, 5103, 6156, 6492, 6561, 6804, 7182, 7574, 8748, 9234, 9738, 10206, 10279, 10773, 11361, 13122, 13851, 14364, 14607, 15148, 15309, 18468, 19476, 20412, 20558, 21546, 22722, 26244, 27702, 29214, 30618, 30837, 32319, 34083, 41116, 41553, 43092, 43821, 45444, 45927, 55404, 58428, 61236, 61674, 64638, 68166, 71953, 83106, 87642, 91854, 92511, 96957, 102249, 123348, 124659, 129276, 131463, 136332, 143906, 166212, 175284, 183708, 185022, 193914, 204498, 215859, 249318, 262926, 277533, 287812, 290871, 306747, 370044, 387828, 394389, 408996, 431718, 498636, 525852, 555066, 581742, 613494, 647577, 788778, 832599, 863436, 872613, 920241, 1110132, 1163484, 1183167, 1226988, 1295154, 1577556, 1665198, 1745226, 1840482, 1942731, 2366334, 2497797, 2590308, 2760723, 3330396, 3490452, 3549501, 3680964, 3885462, 4732668, 4995594, 5521446, 5828193, 7099002, 7493391, 7770924, 8282169, 9991188, 11042892, 11656386, 14198004, 14986782, 16564338, 17484579, 22480173, 23312772, 24846507, 29973564, 33128676, 34969158, 44960346, 49693014, 52453737, 67440519, 69938316, 89920692, 99386028, 104907474, 134881038, 157361211, 209814948, 269762076, 314722422, 472083633, 629444844, 944167266, 1888334532]

約数ペア:

[(1, 1888334532), (2, 944167266), (3, 629444844), (4, 472083633), (6, 314722422), (7, 269762076), (9, 209814948), (12, 157361211), (14, 134881038), (18, 104907474), (19, 99386028), (21, 89920692), (27, 69938316), (28, 67440519), (36, 52453737), (38, 49693014), (42, 44960346), (54, 34969158), (57, 33128676), (63, 29973564), (76, 24846507), (81, 23312772), (84, 22480173), (108, 17484579), (114, 16564338), (126, 14986782), (133, 14198004), (162, 11656386), (171, 11042892), (189, 9991188), (228, 8282169), (243, 7770924), (252, 7493391), (266, 7099002), (324, 5828193), (342, 5521446), (378, 4995594), (399, 4732668), (486, 3885462), (513, 3680964), (532, 3549501), (541, 3490452), (567, 3330396), (684, 2760723), (729, 2590308), (756, 2497797), (798, 2366334), (972, 1942731), (1026, 1840482), (1082, 1745226), (1134, 1665198), (1197, 1577556), (1458, 1295154), (1539, 1226988), (1596, 1183167), (1623, 1163484), (1701, 1110132), (2052, 920241), (2164, 872613), (2187, 863436), (2268, 832599), (2394, 788778), (2916, 647577), (3078, 613494), (3246, 581742), (3402, 555066), (3591, 525852), (3787, 498636), (4374, 431718), (4617, 408996), (4788, 394389), (4869, 387828), (5103, 370044), (6156, 306747), (6492, 290871), (6561, 287812), (6804, 277533), (7182, 262926), (7574, 249318), (8748, 215859), (9234, 204498), (9738, 193914), (10206, 185022), (10279, 183708), (10773, 175284), (11361, 166212), (13122, 143906), (13851, 136332), (14364, 131463), (14607, 129276), (15148, 124659), (15309, 123348), (18468, 102249), (19476, 96957), (20412, 92511), (20558, 91854), (21546, 87642), (22722, 83106), (26244, 71953), (27702, 68166), (29214, 64638), (30618, 61674), (30837, 61236), (32319, 58428), (34083, 55404), (41116, 45927), (41553, 45444), (43092, 43821)]