813058372

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 1824342912

約数和(自身を除く): 1011284540

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 53, 82, 83, 92, 98, 106, 161, 164, 166, 196, 212, 287, 322, 332, 371, 574, 581, 644, 742, 943, 1127, 1148, 1162, 1219, 1484, 1886, 1909, 2009, 2173, 2254, 2324, 2438, 2597, 3403, 3772, 3818, 4018, 4067, 4346, 4399, 4508, 4876, 5194, 6601, 6806, 7636, 8036, 8134, 8533, 8692, 8798, 10388, 13202, 13363, 13612, 15211, 16268, 17066, 17596, 23821, 26404, 26726, 30422, 30793, 34132, 46207, 47642, 49979, 53452, 59731, 60844, 61586, 78269, 92414, 93541, 95284, 99958, 101177, 106477, 119462, 123172, 156538, 166747, 180359, 184828, 187082, 199916, 202354, 212954, 215551, 238924, 313076, 333494, 349853, 360718, 374164, 404708, 425908, 431102, 547883, 666988, 699706, 708239, 721436, 862204, 1095766, 1262513, 1399412, 1416478, 2191532, 2448971, 2525026, 2832956, 3835181, 4148257, 4897942, 4957673, 5050052, 7670362, 8296514, 8837591, 9795884, 9915346, 15340724, 16593028, 17675182, 19830692, 29037799, 35350364, 58075598, 116151196, 203264593, 406529186, 813058372]

約数ペア:

[(1, 813058372), (2, 406529186), (4, 203264593), (7, 116151196), (14, 58075598), (23, 35350364), (28, 29037799), (41, 19830692), (46, 17675182), (49, 16593028), (53, 15340724), (82, 9915346), (83, 9795884), (92, 8837591), (98, 8296514), (106, 7670362), (161, 5050052), (164, 4957673), (166, 4897942), (196, 4148257), (212, 3835181), (287, 2832956), (322, 2525026), (332, 2448971), (371, 2191532), (574, 1416478), (581, 1399412), (644, 1262513), (742, 1095766), (943, 862204), (1127, 721436), (1148, 708239), (1162, 699706), (1219, 666988), (1484, 547883), (1886, 431102), (1909, 425908), (2009, 404708), (2173, 374164), (2254, 360718), (2324, 349853), (2438, 333494), (2597, 313076), (3403, 238924), (3772, 215551), (3818, 212954), (4018, 202354), (4067, 199916), (4346, 187082), (4399, 184828), (4508, 180359), (4876, 166747), (5194, 156538), (6601, 123172), (6806, 119462), (7636, 106477), (8036, 101177), (8134, 99958), (8533, 95284), (8692, 93541), (8798, 92414), (10388, 78269), (13202, 61586), (13363, 60844), (13612, 59731), (15211, 53452), (16268, 49979), (17066, 47642), (17596, 46207), (23821, 34132), (26404, 30793), (26726, 30422)]