347671324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 96

約数和(自身を含む): 843558912

約数和(自身を除く): 495887588

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2387, 2801, 2821, 4004, 4433, 4774, 5602, 5642, 8866, 9548, 11204, 11284, 17732, 19607, 30811, 31031, 36413, 39214, 61622, 62062, 72826, 78428, 86831, 123244, 124124, 145652, 173662, 215677, 254891, 347324, 400543, 431354, 509782, 607817, 801086, 862708, 955141, 1019564, 1128803, 1215634, 1602172, 1910282, 2257606, 2431268, 2803801, 3820564, 4515212, 5607602, 6685987, 7901621, 11215204, 12416833, 13371974, 15803242, 24833666, 26743948, 31606484, 49667332, 86917831, 173835662, 347671324]

約数ペア:

[(1, 347671324), (2, 173835662), (4, 86917831), (7, 49667332), (11, 31606484), (13, 26743948), (14, 24833666), (22, 15803242), (26, 13371974), (28, 12416833), (31, 11215204), (44, 7901621), (52, 6685987), (62, 5607602), (77, 4515212), (91, 3820564), (124, 2803801), (143, 2431268), (154, 2257606), (182, 1910282), (217, 1602172), (286, 1215634), (308, 1128803), (341, 1019564), (364, 955141), (403, 862708), (434, 801086), (572, 607817), (682, 509782), (806, 431354), (868, 400543), (1001, 347324), (1364, 254891), (1612, 215677), (2002, 173662), (2387, 145652), (2801, 124124), (2821, 123244), (4004, 86831), (4433, 78428), (4774, 72826), (5602, 62062), (5642, 61622), (8866, 39214), (9548, 36413), (11204, 31031), (11284, 30811), (17732, 19607)]