402807384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15671}}^1$

素因数の和:15710

約数の個数: 128

約数和(自身を含む): 1354060800

約数和(自身を除く): 951253416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8568, 12852, 15671, 25704, 31342, 47013, 62684, 94026, 109697, 125368, 141039, 188052, 219394, 266407, 282078, 329091, 376104, 423117, 438788, 532814, 564156, 658182, 799221, 846234, 877576, 987273, 1065628, 1128312, 1316364, 1598442, 1692468, 1864849, 1974546, 2131256, 2397663, 2632728, 2961819, 3196884, 3384936, 3729698, 3949092, 4795326, 5594547, 5923638, 6393768, 7192989, 7459396, 7898184, 9590652, 11189094, 11847276, 14385978, 14918792, 16783641, 19181304, 22378188, 23694552, 28771956, 33567282, 44756376, 50350923, 57543912, 67134564, 100701846, 134269128, 201403692, 402807384]

約数ペア:

[(1, 402807384), (2, 201403692), (3, 134269128), (4, 100701846), (6, 67134564), (7, 57543912), (8, 50350923), (9, 44756376), (12, 33567282), (14, 28771956), (17, 23694552), (18, 22378188), (21, 19181304), (24, 16783641), (27, 14918792), (28, 14385978), (34, 11847276), (36, 11189094), (42, 9590652), (51, 7898184), (54, 7459396), (56, 7192989), (63, 6393768), (68, 5923638), (72, 5594547), (84, 4795326), (102, 3949092), (108, 3729698), (119, 3384936), (126, 3196884), (136, 2961819), (153, 2632728), (168, 2397663), (189, 2131256), (204, 1974546), (216, 1864849), (238, 1692468), (252, 1598442), (306, 1316364), (357, 1128312), (378, 1065628), (408, 987273), (459, 877576), (476, 846234), (504, 799221), (612, 658182), (714, 564156), (756, 532814), (918, 438788), (952, 423117), (1071, 376104), (1224, 329091), (1428, 282078), (1512, 266407), (1836, 219394), (2142, 188052), (2856, 141039), (3213, 125368), (3672, 109697), (4284, 94026), (6426, 62684), (8568, 47013), (12852, 31342), (15671, 25704)]