388303344

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 1295854560

約数和(自身を除く): 907551216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 109, 117, 132, 143, 144, 156, 173, 176, 198, 208, 218, 234, 264, 286, 312, 327, 346, 396, 429, 436, 468, 519, 528, 572, 624, 654, 692, 792, 858, 872, 936, 981, 1038, 1144, 1199, 1287, 1308, 1384, 1417, 1557, 1584, 1716, 1744, 1872, 1903, 1962, 2076, 2249, 2288, 2398, 2574, 2616, 2768, 2834, 3114, 3432, 3597, 3806, 3924, 4152, 4251, 4498, 4796, 5148, 5232, 5668, 5709, 6228, 6747, 6864, 7194, 7612, 7848, 8304, 8502, 8996, 9592, 10296, 10791, 11336, 11418, 12456, 12753, 13494, 14388, 15224, 15587, 15696, 17004, 17127, 17992, 18857, 19184, 20241, 20592, 21582, 22672, 22836, 24739, 24912, 25506, 26988, 28776, 30448, 31174, 34008, 34254, 35984, 37714, 40482, 43164, 45672, 46761, 49478, 51012, 53976, 56571, 57552, 62348, 68016, 68508, 74217, 75428, 80964, 86328, 91344, 93522, 98956, 102024, 107952, 113142, 124696, 137016, 140283, 148434, 150856, 161928, 169713, 172656, 187044, 197912, 204048, 207427, 222651, 226284, 245141, 249392, 274032, 280566, 296868, 301712, 323856, 339426, 374088, 395824, 414854, 445302, 452568, 490282, 561132, 593736, 622281, 678852, 735423, 748176, 829708, 890604, 905136, 980564, 1122264, 1187472, 1244562, 1357704, 1470846, 1659416, 1781208, 1866843, 1961128, 2206269, 2244528, 2489124, 2696551, 2715408, 2941692, 3318832, 3562416, 3733686, 3922256, 4412538, 4978248, 5393102, 5883384, 7467372, 8089653, 8825076, 9956496, 10786204, 11766768, 14934744, 16179306, 17650152, 21572408, 24268959, 29869488, 32358612, 35300304, 43144816, 48537918, 64717224, 97075836, 129434448, 194151672, 388303344]

約数ペア:

[(1, 388303344), (2, 194151672), (3, 129434448), (4, 97075836), (6, 64717224), (8, 48537918), (9, 43144816), (11, 35300304), (12, 32358612), (13, 29869488), (16, 24268959), (18, 21572408), (22, 17650152), (24, 16179306), (26, 14934744), (33, 11766768), (36, 10786204), (39, 9956496), (44, 8825076), (48, 8089653), (52, 7467372), (66, 5883384), (72, 5393102), (78, 4978248), (88, 4412538), (99, 3922256), (104, 3733686), (109, 3562416), (117, 3318832), (132, 2941692), (143, 2715408), (144, 2696551), (156, 2489124), (173, 2244528), (176, 2206269), (198, 1961128), (208, 1866843), (218, 1781208), (234, 1659416), (264, 1470846), (286, 1357704), (312, 1244562), (327, 1187472), (346, 1122264), (396, 980564), (429, 905136), (436, 890604), (468, 829708), (519, 748176), (528, 735423), (572, 678852), (624, 622281), (654, 593736), (692, 561132), (792, 490282), (858, 452568), (872, 445302), (936, 414854), (981, 395824), (1038, 374088), (1144, 339426), (1199, 323856), (1287, 301712), (1308, 296868), (1384, 280566), (1417, 274032), (1557, 249392), (1584, 245141), (1716, 226284), (1744, 222651), (1872, 207427), (1903, 204048), (1962, 197912), (2076, 187044), (2249, 172656), (2288, 169713), (2398, 161928), (2574, 150856), (2616, 148434), (2768, 140283), (2834, 137016), (3114, 124696), (3432, 113142), (3597, 107952), (3806, 102024), (3924, 98956), (4152, 93522), (4251, 91344), (4498, 86328), (4796, 80964), (5148, 75428), (5232, 74217), (5668, 68508), (5709, 68016), (6228, 62348), (6747, 57552), (6864, 56571), (7194, 53976), (7612, 51012), (7848, 49478), (8304, 46761), (8502, 45672), (8996, 43164), (9592, 40482), (10296, 37714), (10791, 35984), (11336, 34254), (11418, 34008), (12456, 31174), (12753, 30448), (13494, 28776), (14388, 26988), (15224, 25506), (15587, 24912), (15696, 24739), (17004, 22836), (17127, 22672), (17992, 21582), (18857, 20592), (19184, 20241)]