345724152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 965990400

約数和(自身を除く): 620266248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 372, 444, 456, 589, 661, 703, 744, 888, 1147, 1178, 1322, 1406, 1767, 1983, 2109, 2294, 2356, 2644, 2812, 3441, 3534, 3966, 4218, 4588, 4712, 5288, 5624, 6882, 7068, 7932, 8436, 9176, 12559, 13764, 14136, 15864, 16872, 20491, 21793, 24457, 25118, 27528, 37677, 40982, 43586, 48914, 50236, 61473, 65379, 73371, 75354, 81964, 87172, 97828, 100472, 122946, 130758, 146742, 150708, 163928, 174344, 195656, 245892, 261516, 293484, 301416, 389329, 464683, 491784, 523032, 586968, 758167, 778658, 929366, 1167987, 1394049, 1516334, 1557316, 1858732, 2274501, 2335974, 2788098, 3032668, 3114632, 3717464, 4549002, 4671948, 5576196, 6065336, 9098004, 9343896, 11152392, 14405173, 18196008, 28810346, 43215519, 57620692, 86431038, 115241384, 172862076, 345724152]

約数ペア:

[(1, 345724152), (2, 172862076), (3, 115241384), (4, 86431038), (6, 57620692), (8, 43215519), (12, 28810346), (19, 18196008), (24, 14405173), (31, 11152392), (37, 9343896), (38, 9098004), (57, 6065336), (62, 5576196), (74, 4671948), (76, 4549002), (93, 3717464), (111, 3114632), (114, 3032668), (124, 2788098), (148, 2335974), (152, 2274501), (186, 1858732), (222, 1557316), (228, 1516334), (248, 1394049), (296, 1167987), (372, 929366), (444, 778658), (456, 758167), (589, 586968), (661, 523032), (703, 491784), (744, 464683), (888, 389329), (1147, 301416), (1178, 293484), (1322, 261516), (1406, 245892), (1767, 195656), (1983, 174344), (2109, 163928), (2294, 150708), (2356, 146742), (2644, 130758), (2812, 122946), (3441, 100472), (3534, 97828), (3966, 87172), (4218, 81964), (4588, 75354), (4712, 73371), (5288, 65379), (5624, 61473), (6882, 50236), (7068, 48914), (7932, 43586), (8436, 40982), (9176, 37677), (12559, 27528), (13764, 25118), (14136, 24457), (15864, 21793), (16872, 20491)]