2161524512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 5385139200

約数和(自身を除く): 3223614688

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 76, 83, 112, 116, 133, 152, 166, 203, 211, 224, 232, 266, 304, 332, 406, 422, 464, 532, 551, 581, 608, 664, 812, 844, 928, 1064, 1102, 1162, 1328, 1477, 1577, 1624, 1688, 2128, 2204, 2324, 2407, 2656, 2954, 3154, 3248, 3376, 3857, 4009, 4256, 4408, 4648, 4814, 5908, 6119, 6308, 6496, 6752, 7714, 8018, 8816, 9296, 9628, 11039, 11816, 12238, 12616, 15428, 16036, 16849, 17513, 17632, 18592, 19256, 22078, 23632, 24476, 25232, 28063, 30856, 32072, 33698, 35026, 38512, 42833, 44156, 45733, 47264, 48952, 50464, 56126, 61712, 64144, 67396, 70052, 77024, 85666, 88312, 91466, 97904, 112252, 116261, 122591, 123424, 128288, 134792, 140104, 171332, 176624, 182932, 195808, 224504, 232522, 245182, 269584, 280208, 320131, 332747, 342664, 353248, 365864, 449008, 465044, 490364, 507877, 539168, 560416, 640262, 665494, 685328, 731728, 813827, 898016, 930088, 980728, 1015754, 1280524, 1330988, 1370656, 1463456, 1627654, 1860176, 1961456, 2031508, 2329229, 2561048, 2661976, 3255308, 3555139, 3720352, 3922912, 4063016, 4658458, 5122096, 5323952, 6510616, 7110278, 8126032, 9316916, 9649663, 10244192, 10647904, 13021232, 14220556, 16252064, 18633832, 19299326, 26042464, 28441112, 37267664, 38598652, 56882224, 67547641, 74535328, 77197304, 113764448, 135095282, 154394608, 270190564, 308789216, 540381128, 1080762256, 2161524512]

約数ペア:

[(1, 2161524512), (2, 1080762256), (4, 540381128), (7, 308789216), (8, 270190564), (14, 154394608), (16, 135095282), (19, 113764448), (28, 77197304), (29, 74535328), (32, 67547641), (38, 56882224), (56, 38598652), (58, 37267664), (76, 28441112), (83, 26042464), (112, 19299326), (116, 18633832), (133, 16252064), (152, 14220556), (166, 13021232), (203, 10647904), (211, 10244192), (224, 9649663), (232, 9316916), (266, 8126032), (304, 7110278), (332, 6510616), (406, 5323952), (422, 5122096), (464, 4658458), (532, 4063016), (551, 3922912), (581, 3720352), (608, 3555139), (664, 3255308), (812, 2661976), (844, 2561048), (928, 2329229), (1064, 2031508), (1102, 1961456), (1162, 1860176), (1328, 1627654), (1477, 1463456), (1577, 1370656), (1624, 1330988), (1688, 1280524), (2128, 1015754), (2204, 980728), (2324, 930088), (2407, 898016), (2656, 813827), (2954, 731728), (3154, 685328), (3248, 665494), (3376, 640262), (3857, 560416), (4009, 539168), (4256, 507877), (4408, 490364), (4648, 465044), (4814, 449008), (5908, 365864), (6119, 353248), (6308, 342664), (6496, 332747), (6752, 320131), (7714, 280208), (8018, 269584), (8816, 245182), (9296, 232522), (9628, 224504), (11039, 195808), (11816, 182932), (12238, 176624), (12616, 171332), (15428, 140104), (16036, 134792), (16849, 128288), (17513, 123424), (17632, 122591), (18592, 116261), (19256, 112252), (22078, 97904), (23632, 91466), (24476, 88312), (25232, 85666), (28063, 77024), (30856, 70052), (32072, 67396), (33698, 64144), (35026, 61712), (38512, 56126), (42833, 50464), (44156, 48952), (45733, 47264)]