345338604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 1005338880

約数和(自身を除く): 660000276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 71, 76, 78, 114, 117, 142, 156, 171, 213, 228, 234, 247, 284, 342, 426, 468, 494, 547, 639, 684, 741, 852, 923, 988, 1094, 1278, 1349, 1482, 1641, 1846, 2188, 2223, 2556, 2698, 2769, 2964, 3282, 3692, 4047, 4446, 4923, 5396, 5538, 6564, 7111, 8094, 8307, 8892, 9846, 10393, 11076, 12141, 14222, 16188, 16614, 17537, 19692, 20786, 21333, 24282, 28444, 31179, 33228, 35074, 38837, 41572, 42666, 48564, 52611, 62358, 63999, 70148, 77674, 85332, 93537, 105222, 116511, 124716, 127998, 135109, 155348, 157833, 187074, 210444, 233022, 255996, 270218, 315666, 349533, 374148, 405327, 466044, 504881, 540436, 631332, 699066, 737903, 810654, 1009762, 1215981, 1398132, 1475806, 1514643, 1621308, 2019524, 2213709, 2431962, 2951612, 3029286, 4427418, 4543929, 4863924, 6058572, 6641127, 8854836, 9087858, 9592739, 13282254, 18175716, 19185478, 26564508, 28778217, 38370956, 57556434, 86334651, 115112868, 172669302, 345338604]

約数ペア:

[(1, 345338604), (2, 172669302), (3, 115112868), (4, 86334651), (6, 57556434), (9, 38370956), (12, 28778217), (13, 26564508), (18, 19185478), (19, 18175716), (26, 13282254), (36, 9592739), (38, 9087858), (39, 8854836), (52, 6641127), (57, 6058572), (71, 4863924), (76, 4543929), (78, 4427418), (114, 3029286), (117, 2951612), (142, 2431962), (156, 2213709), (171, 2019524), (213, 1621308), (228, 1514643), (234, 1475806), (247, 1398132), (284, 1215981), (342, 1009762), (426, 810654), (468, 737903), (494, 699066), (547, 631332), (639, 540436), (684, 504881), (741, 466044), (852, 405327), (923, 374148), (988, 349533), (1094, 315666), (1278, 270218), (1349, 255996), (1482, 233022), (1641, 210444), (1846, 187074), (2188, 157833), (2223, 155348), (2556, 135109), (2698, 127998), (2769, 124716), (2964, 116511), (3282, 105222), (3692, 93537), (4047, 85332), (4446, 77674), (4923, 70148), (5396, 63999), (5538, 62358), (6564, 52611), (7111, 48564), (8094, 42666), (8307, 41572), (8892, 38837), (9846, 35074), (10393, 33228), (11076, 31179), (12141, 28444), (14222, 24282), (16188, 21333), (16614, 20786), (17537, 19692)]