226418920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3707

約数の個数: 128

約数和(自身を含む): 664070400

約数和(自身を除く): 437651480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 3659, 4420, 4760, 6188, 7318, 7735, 8840, 12376, 14636, 15470, 18295, 25613, 29272, 30940, 36590, 47567, 51226, 61880, 62203, 73180, 95134, 102452, 124406, 128065, 146360, 190268, 204904, 237835, 248812, 256130, 311015, 332969, 380536, 435421, 475670, 497624, 512260, 622030, 665938, 808639, 870842, 951340, 1024520, 1244060, 1331876, 1617278, 1664845, 1741684, 1902680, 2177105, 2488120, 2663752, 3234556, 3329690, 3483368, 4043195, 4354210, 5660473, 6469112, 6659380, 8086390, 8708420, 11320946, 13318760, 16172780, 17416840, 22641892, 28302365, 32345560, 45283784, 56604730, 113209460, 226418920]

約数ペア:

[(1, 226418920), (2, 113209460), (4, 56604730), (5, 45283784), (7, 32345560), (8, 28302365), (10, 22641892), (13, 17416840), (14, 16172780), (17, 13318760), (20, 11320946), (26, 8708420), (28, 8086390), (34, 6659380), (35, 6469112), (40, 5660473), (52, 4354210), (56, 4043195), (65, 3483368), (68, 3329690), (70, 3234556), (85, 2663752), (91, 2488120), (104, 2177105), (119, 1902680), (130, 1741684), (136, 1664845), (140, 1617278), (170, 1331876), (182, 1244060), (221, 1024520), (238, 951340), (260, 870842), (280, 808639), (340, 665938), (364, 622030), (442, 512260), (455, 497624), (476, 475670), (520, 435421), (595, 380536), (680, 332969), (728, 311015), (884, 256130), (910, 248812), (952, 237835), (1105, 204904), (1190, 190268), (1547, 146360), (1768, 128065), (1820, 124406), (2210, 102452), (2380, 95134), (3094, 73180), (3640, 62203), (3659, 61880), (4420, 51226), (4760, 47567), (6188, 36590), (7318, 30940), (7735, 29272), (8840, 25613), (12376, 18295), (14636, 15470)]