1392407172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 4189194240

約数和(自身を除く): 2796787068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 127, 137, 156, 162, 171, 228, 234, 247, 254, 274, 324, 342, 351, 381, 411, 468, 494, 508, 513, 548, 684, 702, 741, 762, 822, 988, 1026, 1053, 1143, 1233, 1404, 1482, 1524, 1539, 1644, 1651, 1781, 2052, 2106, 2223, 2286, 2413, 2466, 2603, 2964, 3078, 3302, 3429, 3562, 3699, 4212, 4446, 4572, 4826, 4932, 4953, 5206, 5343, 6156, 6604, 6669, 6858, 7124, 7239, 7398, 7809, 8892, 9652, 9906, 10287, 10412, 10686, 11097, 13338, 13716, 14478, 14796, 14859, 15618, 16029, 17399, 19812, 20007, 20574, 21372, 21717, 22194, 23427, 26676, 28956, 29718, 31236, 31369, 32058, 33839, 34798, 40014, 41148, 43434, 44388, 44577, 46854, 48087, 52197, 59436, 62738, 64116, 65151, 67678, 69596, 70281, 80028, 86868, 89154, 93708, 94107, 96174, 101517, 104394, 125476, 130302, 133731, 135356, 140562, 144261, 156591, 178308, 188214, 192348, 195453, 203034, 208788, 210843, 226187, 260604, 267462, 281124, 282321, 288522, 304551, 313182, 330581, 376428, 390906, 406068, 421686, 452374, 469773, 534924, 564642, 577044, 609102, 626364, 661162, 678561, 781812, 843372, 846963, 904748, 913653, 939546, 991743, 1129284, 1218204, 1322324, 1357122, 1409319, 1693926, 1827306, 1879092, 1983486, 2035683, 2540889, 2714244, 2740959, 2818638, 2975229, 3387852, 3654612, 3966972, 4071366, 4297553, 5081778, 5481918, 5637276, 5950458, 6107049, 8142732, 8595106, 8925687, 10163556, 10963836, 11900916, 12214098, 12892659, 17190212, 17851374, 18321147, 24428196, 25785318, 26777061, 35702748, 36642294, 38677977, 51570636, 53554122, 73284588, 77355954, 107108244, 116033931, 154711908, 232067862, 348101793, 464135724, 696203586, 1392407172]

約数ペア:

[(1, 1392407172), (2, 696203586), (3, 464135724), (4, 348101793), (6, 232067862), (9, 154711908), (12, 116033931), (13, 107108244), (18, 77355954), (19, 73284588), (26, 53554122), (27, 51570636), (36, 38677977), (38, 36642294), (39, 35702748), (52, 26777061), (54, 25785318), (57, 24428196), (76, 18321147), (78, 17851374), (81, 17190212), (108, 12892659), (114, 12214098), (117, 11900916), (127, 10963836), (137, 10163556), (156, 8925687), (162, 8595106), (171, 8142732), (228, 6107049), (234, 5950458), (247, 5637276), (254, 5481918), (274, 5081778), (324, 4297553), (342, 4071366), (351, 3966972), (381, 3654612), (411, 3387852), (468, 2975229), (494, 2818638), (508, 2740959), (513, 2714244), (548, 2540889), (684, 2035683), (702, 1983486), (741, 1879092), (762, 1827306), (822, 1693926), (988, 1409319), (1026, 1357122), (1053, 1322324), (1143, 1218204), (1233, 1129284), (1404, 991743), (1482, 939546), (1524, 913653), (1539, 904748), (1644, 846963), (1651, 843372), (1781, 781812), (2052, 678561), (2106, 661162), (2223, 626364), (2286, 609102), (2413, 577044), (2466, 564642), (2603, 534924), (2964, 469773), (3078, 452374), (3302, 421686), (3429, 406068), (3562, 390906), (3699, 376428), (4212, 330581), (4446, 313182), (4572, 304551), (4826, 288522), (4932, 282321), (4953, 281124), (5206, 267462), (5343, 260604), (6156, 226187), (6604, 210843), (6669, 208788), (6858, 203034), (7124, 195453), (7239, 192348), (7398, 188214), (7809, 178308), (8892, 156591), (9652, 144261), (9906, 140562), (10287, 135356), (10412, 133731), (10686, 130302), (11097, 125476), (13338, 104394), (13716, 101517), (14478, 96174), (14796, 94107), (14859, 93708), (15618, 89154), (16029, 86868), (17399, 80028), (19812, 70281), (20007, 69596), (20574, 67678), (21372, 65151), (21717, 64116), (22194, 62738), (23427, 59436), (26676, 52197), (28956, 48087), (29718, 46854), (31236, 44577), (31369, 44388), (32058, 43434), (33839, 41148), (34798, 40014)]