402127908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 144

約数和(自身を含む): 1214083584

約数和(自身を除く): 811955676

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1697, 1911, 2418, 2548, 2604, 2821, 3038, 3394, 3822, 4557, 4836, 5091, 5642, 6076, 6788, 7644, 8463, 9114, 10182, 11284, 11879, 16926, 18228, 19747, 20364, 22061, 23758, 33852, 35637, 39494, 44122, 47516, 52607, 59241, 66183, 71274, 78988, 83153, 88244, 105214, 118482, 132366, 142548, 154427, 157821, 166306, 210428, 236964, 249459, 264732, 308854, 315642, 332612, 368249, 463281, 498918, 617708, 631284, 683891, 736498, 926562, 997836, 1080989, 1104747, 1367782, 1472996, 1853124, 2051673, 2161978, 2209494, 2577743, 2735564, 3242967, 4103346, 4323956, 4418988, 4787237, 5155486, 6485934, 7733229, 8206692, 9574474, 10310972, 12971868, 14361711, 15466458, 19148948, 28723422, 30932916, 33510659, 57446844, 67021318, 100531977, 134042636, 201063954, 402127908]

約数ペア:

[(1, 402127908), (2, 201063954), (3, 134042636), (4, 100531977), (6, 67021318), (7, 57446844), (12, 33510659), (13, 30932916), (14, 28723422), (21, 19148948), (26, 15466458), (28, 14361711), (31, 12971868), (39, 10310972), (42, 9574474), (49, 8206692), (52, 7733229), (62, 6485934), (78, 5155486), (84, 4787237), (91, 4418988), (93, 4323956), (98, 4103346), (124, 3242967), (147, 2735564), (156, 2577743), (182, 2209494), (186, 2161978), (196, 2051673), (217, 1853124), (273, 1472996), (294, 1367782), (364, 1104747), (372, 1080989), (403, 997836), (434, 926562), (546, 736498), (588, 683891), (637, 631284), (651, 617708), (806, 498918), (868, 463281), (1092, 368249), (1209, 332612), (1274, 315642), (1302, 308854), (1519, 264732), (1612, 249459), (1697, 236964), (1911, 210428), (2418, 166306), (2548, 157821), (2604, 154427), (2821, 142548), (3038, 132366), (3394, 118482), (3822, 105214), (4557, 88244), (4836, 83153), (5091, 78988), (5642, 71274), (6076, 66183), (6788, 59241), (7644, 52607), (8463, 47516), (9114, 44122), (10182, 39494), (11284, 35637), (11879, 33852), (16926, 23758), (18228, 22061), (19747, 20364)]