253085472

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 168

約数和(自身を含む): 787746960

約数和(自身を除く): 534661488

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, 243, 288, 304, 324, 342, 432, 456, 486, 513, 571, 608, 648, 684, 729, 864, 912, 972, 1026, 1142, 1296, 1368, 1458, 1539, 1713, 1824, 1944, 2052, 2284, 2592, 2736, 2916, 3078, 3426, 3888, 4104, 4568, 4617, 5139, 5472, 5832, 6156, 6852, 7776, 8208, 9136, 9234, 10278, 10849, 11664, 12312, 13704, 13851, 15417, 16416, 18272, 18468, 20556, 21698, 23328, 24624, 27408, 27702, 30834, 32547, 36936, 41112, 43396, 46251, 49248, 54816, 55404, 61668, 65094, 73872, 82224, 86792, 92502, 97641, 110808, 123336, 130188, 138753, 147744, 164448, 173584, 185004, 195282, 221616, 246672, 260376, 277506, 292923, 347168, 370008, 390564, 416259, 443232, 493344, 520752, 555012, 585846, 740016, 781128, 832518, 878769, 1041504, 1110024, 1171692, 1480032, 1562256, 1665036, 1757538, 2220048, 2343384, 2636307, 3124512, 3330072, 3515076, 4440096, 4686768, 5272614, 6660144, 7030152, 7908921, 9373536, 10545228, 13320288, 14060304, 15817842, 21090456, 28120608, 31635684, 42180912, 63271368, 84361824, 126542736, 253085472]

約数ペア:

[(1, 253085472), (2, 126542736), (3, 84361824), (4, 63271368), (6, 42180912), (8, 31635684), (9, 28120608), (12, 21090456), (16, 15817842), (18, 14060304), (19, 13320288), (24, 10545228), (27, 9373536), (32, 7908921), (36, 7030152), (38, 6660144), (48, 5272614), (54, 4686768), (57, 4440096), (72, 3515076), (76, 3330072), (81, 3124512), (96, 2636307), (108, 2343384), (114, 2220048), (144, 1757538), (152, 1665036), (162, 1562256), (171, 1480032), (216, 1171692), (228, 1110024), (243, 1041504), (288, 878769), (304, 832518), (324, 781128), (342, 740016), (432, 585846), (456, 555012), (486, 520752), (513, 493344), (571, 443232), (608, 416259), (648, 390564), (684, 370008), (729, 347168), (864, 292923), (912, 277506), (972, 260376), (1026, 246672), (1142, 221616), (1296, 195282), (1368, 185004), (1458, 173584), (1539, 164448), (1713, 147744), (1824, 138753), (1944, 130188), (2052, 123336), (2284, 110808), (2592, 97641), (2736, 92502), (2916, 86792), (3078, 82224), (3426, 73872), (3888, 65094), (4104, 61668), (4568, 55404), (4617, 54816), (5139, 49248), (5472, 46251), (5832, 43396), (6156, 41112), (6852, 36936), (7776, 32547), (8208, 30834), (9136, 27702), (9234, 27408), (10278, 24624), (10849, 23328), (11664, 21698), (12312, 20556), (13704, 18468), (13851, 18272), (15417, 16416)]