1949351328

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{18443}}^1$

素因数の和:18826

約数の個数: 72

約数和(自身を含む): 5558874048

約数和(自身を除く): 3609522720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 1101, 1468, 2202, 2936, 3303, 4404, 5872, 6606, 8808, 11744, 13212, 17616, 18443, 26424, 35232, 36886, 52848, 55329, 73772, 105696, 110658, 147544, 165987, 221316, 295088, 331974, 442632, 590176, 663948, 885264, 1327896, 1770528, 2655792, 5311584, 6768581, 13537162, 20305743, 27074324, 40611486, 54148648, 60917229, 81222972, 108297296, 121834458, 162445944, 216594592, 243668916, 324891888, 487337832, 649783776, 974675664, 1949351328]

約数ペア:

[(1, 1949351328), (2, 974675664), (3, 649783776), (4, 487337832), (6, 324891888), (8, 243668916), (9, 216594592), (12, 162445944), (16, 121834458), (18, 108297296), (24, 81222972), (32, 60917229), (36, 54148648), (48, 40611486), (72, 27074324), (96, 20305743), (144, 13537162), (288, 6768581), (367, 5311584), (734, 2655792), (1101, 1770528), (1468, 1327896), (2202, 885264), (2936, 663948), (3303, 590176), (4404, 442632), (5872, 331974), (6606, 295088), (8808, 221316), (11744, 165987), (13212, 147544), (17616, 110658), (18443, 105696), (26424, 73772), (35232, 55329), (36886, 52848)]