321365772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 192

約数和(自身を含む): 1080038400

約数和(自身を除く): 758672628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 399, 468, 494, 513, 532, 546, 684, 702, 741, 756, 798, 819, 988, 1026, 1092, 1197, 1404, 1482, 1596, 1638, 1721, 1729, 2052, 2223, 2394, 2457, 2964, 3276, 3442, 3458, 3591, 4446, 4788, 4914, 5163, 5187, 6669, 6884, 6916, 7182, 8892, 9828, 10326, 10374, 12047, 13338, 14364, 15489, 15561, 20652, 20748, 22373, 24094, 26676, 30978, 31122, 32699, 36141, 44746, 46467, 46683, 48188, 61956, 62244, 65398, 67119, 72282, 89492, 92934, 93366, 98097, 108423, 130796, 134238, 144564, 156611, 185868, 186732, 196194, 201357, 216846, 228893, 268476, 294291, 313222, 325269, 392388, 402714, 425087, 433692, 457786, 469833, 588582, 604071, 626444, 650538, 686679, 805428, 850174, 882873, 915572, 939666, 1177164, 1208142, 1275261, 1301076, 1373358, 1409499, 1700348, 1765746, 1879332, 2060037, 2416284, 2550522, 2746716, 2818998, 2975609, 3531492, 3825783, 4120074, 4228497, 5101044, 5637996, 5951218, 6180111, 7651566, 8240148, 8456994, 8926827, 11477349, 11902436, 12360222, 15303132, 16913988, 17853654, 22954698, 24720444, 26780481, 35707308, 45909396, 53560962, 80341443, 107121924, 160682886, 321365772]

約数ペア:

[(1, 321365772), (2, 160682886), (3, 107121924), (4, 80341443), (6, 53560962), (7, 45909396), (9, 35707308), (12, 26780481), (13, 24720444), (14, 22954698), (18, 17853654), (19, 16913988), (21, 15303132), (26, 12360222), (27, 11902436), (28, 11477349), (36, 8926827), (38, 8456994), (39, 8240148), (42, 7651566), (52, 6180111), (54, 5951218), (57, 5637996), (63, 5101044), (76, 4228497), (78, 4120074), (84, 3825783), (91, 3531492), (108, 2975609), (114, 2818998), (117, 2746716), (126, 2550522), (133, 2416284), (156, 2060037), (171, 1879332), (182, 1765746), (189, 1700348), (228, 1409499), (234, 1373358), (247, 1301076), (252, 1275261), (266, 1208142), (273, 1177164), (342, 939666), (351, 915572), (364, 882873), (378, 850174), (399, 805428), (468, 686679), (494, 650538), (513, 626444), (532, 604071), (546, 588582), (684, 469833), (702, 457786), (741, 433692), (756, 425087), (798, 402714), (819, 392388), (988, 325269), (1026, 313222), (1092, 294291), (1197, 268476), (1404, 228893), (1482, 216846), (1596, 201357), (1638, 196194), (1721, 186732), (1729, 185868), (2052, 156611), (2223, 144564), (2394, 134238), (2457, 130796), (2964, 108423), (3276, 98097), (3442, 93366), (3458, 92934), (3591, 89492), (4446, 72282), (4788, 67119), (4914, 65398), (5163, 62244), (5187, 61956), (6669, 48188), (6884, 46683), (6916, 46467), (7182, 44746), (8892, 36141), (9828, 32699), (10326, 31122), (10374, 30978), (12047, 26676), (13338, 24094), (14364, 22373), (15489, 20748), (15561, 20652)]