1220409288

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 192

約数和(自身を含む): 4004683200

約数和(自身を除く): 2784273912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 84, 98, 108, 126, 134, 147, 168, 189, 196, 201, 216, 252, 268, 294, 378, 392, 402, 441, 469, 504, 536, 588, 603, 756, 804, 882, 938, 1176, 1206, 1323, 1407, 1512, 1608, 1721, 1764, 1809, 1876, 2412, 2646, 2814, 3283, 3442, 3528, 3618, 3752, 4221, 4824, 5163, 5292, 5628, 6566, 6884, 7236, 8442, 9849, 10326, 10584, 11256, 12047, 12663, 13132, 13768, 14472, 15489, 16884, 19698, 20652, 24094, 25326, 26264, 29547, 30978, 33768, 36141, 39396, 41304, 46467, 48188, 50652, 59094, 61956, 72282, 78792, 84329, 88641, 92934, 96376, 101304, 108423, 115307, 118188, 123912, 144564, 168658, 177282, 185868, 216846, 230614, 236376, 252987, 289128, 325269, 337316, 345921, 354564, 371736, 433692, 461228, 505974, 650538, 674632, 691842, 709128, 758961, 807149, 867384, 922456, 1011948, 1037763, 1301076, 1383684, 1517922, 1614298, 2023896, 2075526, 2276883, 2421447, 2602152, 2767368, 3035844, 3113289, 3228596, 4151052, 4553766, 4842894, 5650043, 6071688, 6226578, 6457192, 7264341, 8302104, 9107532, 9685788, 11300086, 12453156, 14528682, 16950129, 18215064, 19371576, 21793023, 22600172, 24906312, 29057364, 33900258, 43586046, 45200344, 50850387, 58114728, 67800516, 87172092, 101700774, 135601032, 152551161, 174344184, 203401548, 305102322, 406803096, 610204644, 1220409288]

約数ペア:

[(1, 1220409288), (2, 610204644), (3, 406803096), (4, 305102322), (6, 203401548), (7, 174344184), (8, 152551161), (9, 135601032), (12, 101700774), (14, 87172092), (18, 67800516), (21, 58114728), (24, 50850387), (27, 45200344), (28, 43586046), (36, 33900258), (42, 29057364), (49, 24906312), (54, 22600172), (56, 21793023), (63, 19371576), (67, 18215064), (72, 16950129), (84, 14528682), (98, 12453156), (108, 11300086), (126, 9685788), (134, 9107532), (147, 8302104), (168, 7264341), (189, 6457192), (196, 6226578), (201, 6071688), (216, 5650043), (252, 4842894), (268, 4553766), (294, 4151052), (378, 3228596), (392, 3113289), (402, 3035844), (441, 2767368), (469, 2602152), (504, 2421447), (536, 2276883), (588, 2075526), (603, 2023896), (756, 1614298), (804, 1517922), (882, 1383684), (938, 1301076), (1176, 1037763), (1206, 1011948), (1323, 922456), (1407, 867384), (1512, 807149), (1608, 758961), (1721, 709128), (1764, 691842), (1809, 674632), (1876, 650538), (2412, 505974), (2646, 461228), (2814, 433692), (3283, 371736), (3442, 354564), (3528, 345921), (3618, 337316), (3752, 325269), (4221, 289128), (4824, 252987), (5163, 236376), (5292, 230614), (5628, 216846), (6566, 185868), (6884, 177282), (7236, 168658), (8442, 144564), (9849, 123912), (10326, 118188), (10584, 115307), (11256, 108423), (12047, 101304), (12663, 96376), (13132, 92934), (13768, 88641), (14472, 84329), (15489, 78792), (16884, 72282), (19698, 61956), (20652, 59094), (24094, 50652), (25326, 48188), (26264, 46467), (29547, 41304), (30978, 39396), (33768, 36141)]