421542576

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10723}}^1$

素因数の和:10760

約数の個数: 160

約数和(自身を含む): 1489349120

約数和(自身を除く): 1067806544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 10723, 13104, 19656, 21446, 32169, 39312, 42892, 64338, 75061, 85784, 96507, 128676, 139399, 150122, 171568, 193014, 225183, 257352, 278798, 289521, 300244, 386028, 418197, 450366, 514704, 557596, 579042, 600488, 675549, 772056, 836394, 900732, 975793, 1115192, 1158084, 1200976, 1254591, 1351098, 1544112, 1672788, 1801464, 1951586, 2026647, 2230384, 2316168, 2509182, 2702196, 2927379, 3345576, 3602928, 3763773, 3903172, 4053294, 4632336, 5018364, 5404392, 5854758, 6691152, 7527546, 7806344, 8106588, 8782137, 10036728, 10808784, 11709516, 15055092, 15612688, 16213176, 17564274, 20073456, 23419032, 26346411, 30110184, 32426352, 35128548, 46838064, 52692822, 60220368, 70257096, 105385644, 140514192, 210771288, 421542576]

約数ペア:

[(1, 421542576), (2, 210771288), (3, 140514192), (4, 105385644), (6, 70257096), (7, 60220368), (8, 52692822), (9, 46838064), (12, 35128548), (13, 32426352), (14, 30110184), (16, 26346411), (18, 23419032), (21, 20073456), (24, 17564274), (26, 16213176), (27, 15612688), (28, 15055092), (36, 11709516), (39, 10808784), (42, 10036728), (48, 8782137), (52, 8106588), (54, 7806344), (56, 7527546), (63, 6691152), (72, 5854758), (78, 5404392), (84, 5018364), (91, 4632336), (104, 4053294), (108, 3903172), (112, 3763773), (117, 3602928), (126, 3345576), (144, 2927379), (156, 2702196), (168, 2509182), (182, 2316168), (189, 2230384), (208, 2026647), (216, 1951586), (234, 1801464), (252, 1672788), (273, 1544112), (312, 1351098), (336, 1254591), (351, 1200976), (364, 1158084), (378, 1115192), (432, 975793), (468, 900732), (504, 836394), (546, 772056), (624, 675549), (702, 600488), (728, 579042), (756, 557596), (819, 514704), (936, 450366), (1008, 418197), (1092, 386028), (1404, 300244), (1456, 289521), (1512, 278798), (1638, 257352), (1872, 225183), (2184, 193014), (2457, 171568), (2808, 150122), (3024, 139399), (3276, 128676), (4368, 96507), (4914, 85784), (5616, 75061), (6552, 64338), (9828, 42892), (10723, 39312), (13104, 32169), (19656, 21446)]