426880356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17707}}^1$

素因数の和:17769

約数の個数: 72

約数和(自身を含む): 1187002656

約数和(自身を除く): 760122300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 17707, 24108, 35414, 53121, 70828, 106242, 123949, 212484, 247898, 371847, 495796, 725987, 743694, 867643, 1451974, 1487388, 1735286, 2177961, 2602929, 2903948, 3470572, 4355922, 5081909, 5205858, 8711844, 10163818, 10411716, 15245727, 20327636, 30491454, 35573363, 60982908, 71146726, 106720089, 142293452, 213440178, 426880356]

約数ペア:

[(1, 426880356), (2, 213440178), (3, 142293452), (4, 106720089), (6, 71146726), (7, 60982908), (12, 35573363), (14, 30491454), (21, 20327636), (28, 15245727), (41, 10411716), (42, 10163818), (49, 8711844), (82, 5205858), (84, 5081909), (98, 4355922), (123, 3470572), (147, 2903948), (164, 2602929), (196, 2177961), (246, 1735286), (287, 1487388), (294, 1451974), (492, 867643), (574, 743694), (588, 725987), (861, 495796), (1148, 371847), (1722, 247898), (2009, 212484), (3444, 123949), (4018, 106242), (6027, 70828), (8036, 53121), (12054, 35414), (17707, 24108)]