218540304

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89273}}^1$

素因数の和:89304

約数の個数: 60

約数和(自身を含む): 647593596

約数和(自身を除く): 429053292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 89273, 178546, 267819, 357092, 535638, 714184, 803457, 1071276, 1428368, 1517641, 1606914, 2142552, 3035282, 3213828, 4285104, 4552923, 6070564, 6427656, 9105846, 12141128, 12855312, 13658769, 18211692, 24282256, 27317538, 36423384, 54635076, 72846768, 109270152, 218540304]

約数ペア:

[(1, 218540304), (2, 109270152), (3, 72846768), (4, 54635076), (6, 36423384), (8, 27317538), (9, 24282256), (12, 18211692), (16, 13658769), (17, 12855312), (18, 12141128), (24, 9105846), (34, 6427656), (36, 6070564), (48, 4552923), (51, 4285104), (68, 3213828), (72, 3035282), (102, 2142552), (136, 1606914), (144, 1517641), (153, 1428368), (204, 1071276), (272, 803457), (306, 714184), (408, 535638), (612, 357092), (816, 267819), (1224, 178546), (2448, 89273)]