216247968

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4432

約数の個数: 120

約数和(自身を含む): 669604320

約数和(自身を除く): 453356352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 4391, 5472, 6156, 8208, 8782, 12312, 13173, 16416, 17564, 24624, 26346, 35128, 39519, 49248, 52692, 70256, 79038, 83429, 105384, 118557, 140512, 158076, 166858, 210768, 237114, 250287, 316152, 333716, 355671, 421536, 474228, 500574, 632304, 667432, 711342, 750861, 948456, 1001148, 1264608, 1334864, 1422684, 1501722, 1896912, 2002296, 2252583, 2669728, 2845368, 3003444, 3793824, 4004592, 4505166, 5690736, 6006888, 6757749, 8009184, 9010332, 11381472, 12013776, 13515498, 18020664, 24027552, 27030996, 36041328, 54061992, 72082656, 108123984, 216247968]

約数ペア:

[(1, 216247968), (2, 108123984), (3, 72082656), (4, 54061992), (6, 36041328), (8, 27030996), (9, 24027552), (12, 18020664), (16, 13515498), (18, 12013776), (19, 11381472), (24, 9010332), (27, 8009184), (32, 6757749), (36, 6006888), (38, 5690736), (48, 4505166), (54, 4004592), (57, 3793824), (72, 3003444), (76, 2845368), (81, 2669728), (96, 2252583), (108, 2002296), (114, 1896912), (144, 1501722), (152, 1422684), (162, 1334864), (171, 1264608), (216, 1001148), (228, 948456), (288, 750861), (304, 711342), (324, 667432), (342, 632304), (432, 500574), (456, 474228), (513, 421536), (608, 355671), (648, 333716), (684, 316152), (864, 250287), (912, 237114), (1026, 210768), (1296, 166858), (1368, 158076), (1539, 140512), (1824, 118557), (2052, 105384), (2592, 83429), (2736, 79038), (3078, 70256), (4104, 52692), (4391, 49248), (5472, 39519), (6156, 35128), (8208, 26346), (8782, 24624), (12312, 17564), (13173, 16416)]