64491336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 234662400

約数和(自身を除く): 170171064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 193, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 386, 408, 442, 459, 468, 476, 504, 546, 579, 612, 663, 702, 714, 728, 756, 772, 819, 884, 918, 936, 952, 1071, 1092, 1158, 1224, 1326, 1351, 1404, 1428, 1512, 1544, 1547, 1638, 1737, 1768, 1836, 1989, 2142, 2184, 2316, 2457, 2509, 2652, 2702, 2808, 2856, 3094, 3213, 3276, 3281, 3474, 3672, 3978, 4053, 4284, 4632, 4641, 4914, 5018, 5211, 5304, 5404, 5967, 6188, 6426, 6552, 6562, 6948, 7527, 7956, 8106, 8568, 9282, 9828, 9843, 10036, 10422, 10808, 11934, 12159, 12376, 12852, 13124, 13896, 13923, 15054, 15912, 16212, 17563, 18564, 19656, 19686, 20072, 20844, 22581, 22967, 23868, 24318, 25704, 26248, 27846, 29529, 30108, 32424, 35126, 36477, 37128, 39372, 41688, 41769, 42653, 45162, 45934, 47736, 48636, 52689, 55692, 59058, 60216, 67743, 68901, 70252, 72954, 78744, 83538, 85306, 88587, 90324, 91868, 97272, 105378, 111384, 118116, 127959, 135486, 137802, 140504, 145908, 158067, 167076, 170612, 177174, 180648, 183736, 206703, 210756, 236232, 255918, 270972, 275604, 291816, 298571, 316134, 334152, 341224, 354348, 383877, 413406, 421512, 474201, 511836, 541944, 551208, 597142, 620109, 632268, 708696, 767754, 826812, 895713, 948402, 1023672, 1151631, 1194284, 1240218, 1264536, 1535508, 1653624, 1791426, 1896804, 2303262, 2388568, 2480436, 2687139, 3071016, 3582852, 3793608, 4606524, 4960872, 5374278, 7165704, 8061417, 9213048, 10748556, 16122834, 21497112, 32245668, 64491336]

約数ペア:

[(1, 64491336), (2, 32245668), (3, 21497112), (4, 16122834), (6, 10748556), (7, 9213048), (8, 8061417), (9, 7165704), (12, 5374278), (13, 4960872), (14, 4606524), (17, 3793608), (18, 3582852), (21, 3071016), (24, 2687139), (26, 2480436), (27, 2388568), (28, 2303262), (34, 1896804), (36, 1791426), (39, 1653624), (42, 1535508), (51, 1264536), (52, 1240218), (54, 1194284), (56, 1151631), (63, 1023672), (68, 948402), (72, 895713), (78, 826812), (84, 767754), (91, 708696), (102, 632268), (104, 620109), (108, 597142), (117, 551208), (119, 541944), (126, 511836), (136, 474201), (153, 421512), (156, 413406), (168, 383877), (182, 354348), (189, 341224), (193, 334152), (204, 316134), (216, 298571), (221, 291816), (234, 275604), (238, 270972), (252, 255918), (273, 236232), (306, 210756), (312, 206703), (351, 183736), (357, 180648), (364, 177174), (378, 170612), (386, 167076), (408, 158067), (442, 145908), (459, 140504), (468, 137802), (476, 135486), (504, 127959), (546, 118116), (579, 111384), (612, 105378), (663, 97272), (702, 91868), (714, 90324), (728, 88587), (756, 85306), (772, 83538), (819, 78744), (884, 72954), (918, 70252), (936, 68901), (952, 67743), (1071, 60216), (1092, 59058), (1158, 55692), (1224, 52689), (1326, 48636), (1351, 47736), (1404, 45934), (1428, 45162), (1512, 42653), (1544, 41769), (1547, 41688), (1638, 39372), (1737, 37128), (1768, 36477), (1836, 35126), (1989, 32424), (2142, 30108), (2184, 29529), (2316, 27846), (2457, 26248), (2509, 25704), (2652, 24318), (2702, 23868), (2808, 22967), (2856, 22581), (3094, 20844), (3213, 20072), (3276, 19686), (3281, 19656), (3474, 18564), (3672, 17563), (3978, 16212), (4053, 15912), (4284, 15054), (4632, 13923), (4641, 13896), (4914, 13124), (5018, 12852), (5211, 12376), (5304, 12159), (5404, 11934), (5967, 10808), (6188, 10422), (6426, 10036), (6552, 9843), (6562, 9828), (6948, 9282), (7527, 8568), (7956, 8106)]