1383999708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 4065177984

約数和(自身を除く): 2681178276

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 331, 364, 546, 547, 588, 637, 662, 993, 1092, 1094, 1274, 1324, 1641, 1911, 1986, 2188, 2317, 2548, 3282, 3822, 3829, 3972, 4303, 4634, 6564, 6951, 7111, 7644, 7658, 8606, 9268, 11487, 12909, 13902, 14222, 15316, 16219, 17212, 21333, 22974, 25818, 26803, 27804, 28444, 30121, 32438, 42666, 45948, 48657, 49777, 51636, 53606, 60242, 64876, 80409, 85332, 90363, 97314, 99554, 107212, 120484, 149331, 160818, 180726, 181057, 194628, 199108, 210847, 298662, 321636, 348439, 361452, 362114, 421694, 543171, 597324, 632541, 696878, 724228, 843388, 1045317, 1086342, 1265082, 1267399, 1393756, 2090634, 2172684, 2353741, 2530164, 2534798, 3802197, 4181268, 4707482, 5069596, 7061223, 7604394, 8871793, 9414964, 14122446, 15208788, 16476187, 17743586, 26615379, 28244892, 32952374, 35487172, 49428561, 53230758, 65904748, 98857122, 106461516, 115333309, 197714244, 230666618, 345999927, 461333236, 691999854, 1383999708]

約数ペア:

[(1, 1383999708), (2, 691999854), (3, 461333236), (4, 345999927), (6, 230666618), (7, 197714244), (12, 115333309), (13, 106461516), (14, 98857122), (21, 65904748), (26, 53230758), (28, 49428561), (39, 35487172), (42, 32952374), (49, 28244892), (52, 26615379), (78, 17743586), (84, 16476187), (91, 15208788), (98, 14122446), (147, 9414964), (156, 8871793), (182, 7604394), (196, 7061223), (273, 5069596), (294, 4707482), (331, 4181268), (364, 3802197), (546, 2534798), (547, 2530164), (588, 2353741), (637, 2172684), (662, 2090634), (993, 1393756), (1092, 1267399), (1094, 1265082), (1274, 1086342), (1324, 1045317), (1641, 843388), (1911, 724228), (1986, 696878), (2188, 632541), (2317, 597324), (2548, 543171), (3282, 421694), (3822, 362114), (3829, 361452), (3972, 348439), (4303, 321636), (4634, 298662), (6564, 210847), (6951, 199108), (7111, 194628), (7644, 181057), (7658, 180726), (8606, 160818), (9268, 149331), (11487, 120484), (12909, 107212), (13902, 99554), (14222, 97314), (15316, 90363), (16219, 85332), (17212, 80409), (21333, 64876), (22974, 60242), (25818, 53606), (26803, 51636), (27804, 49777), (28444, 48657), (30121, 45948), (32438, 42666)]