40213908

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 180

約数和(自身を含む): 130353300

約数和(自身を除く): 90139392

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 119, 126, 147, 149, 153, 162, 189, 196, 204, 238, 252, 294, 298, 306, 324, 357, 378, 441, 447, 459, 476, 567, 588, 596, 612, 714, 756, 833, 882, 894, 918, 1043, 1071, 1134, 1323, 1341, 1377, 1428, 1666, 1764, 1788, 1836, 2086, 2142, 2268, 2499, 2533, 2646, 2682, 2754, 3129, 3213, 3332, 3969, 4023, 4172, 4284, 4998, 5066, 5292, 5364, 5508, 6258, 6426, 7301, 7497, 7599, 7938, 8046, 9387, 9639, 9996, 10132, 12069, 12516, 12852, 14602, 14994, 15198, 15876, 16092, 17731, 18774, 19278, 21903, 22491, 22797, 24138, 28161, 29204, 29988, 30396, 35462, 37548, 38556, 43806, 44982, 45594, 48276, 53193, 56322, 65709, 67473, 68391, 70924, 84483, 87612, 89964, 91188, 106386, 112644, 124117, 131418, 134946, 136782, 159579, 168966, 197127, 205173, 212772, 248234, 262836, 269892, 273564, 319158, 337932, 372351, 394254, 410346, 478737, 496468, 591381, 638316, 744702, 788508, 820692, 957474, 1117053, 1182762, 1436211, 1489404, 1914948, 2234106, 2365524, 2872422, 3351159, 4468212, 5744844, 6702318, 10053477, 13404636, 20106954, 40213908]

約数ペア:

[(1, 40213908), (2, 20106954), (3, 13404636), (4, 10053477), (6, 6702318), (7, 5744844), (9, 4468212), (12, 3351159), (14, 2872422), (17, 2365524), (18, 2234106), (21, 1914948), (27, 1489404), (28, 1436211), (34, 1182762), (36, 1117053), (42, 957474), (49, 820692), (51, 788508), (54, 744702), (63, 638316), (68, 591381), (81, 496468), (84, 478737), (98, 410346), (102, 394254), (108, 372351), (119, 337932), (126, 319158), (147, 273564), (149, 269892), (153, 262836), (162, 248234), (189, 212772), (196, 205173), (204, 197127), (238, 168966), (252, 159579), (294, 136782), (298, 134946), (306, 131418), (324, 124117), (357, 112644), (378, 106386), (441, 91188), (447, 89964), (459, 87612), (476, 84483), (567, 70924), (588, 68391), (596, 67473), (612, 65709), (714, 56322), (756, 53193), (833, 48276), (882, 45594), (894, 44982), (918, 43806), (1043, 38556), (1071, 37548), (1134, 35462), (1323, 30396), (1341, 29988), (1377, 29204), (1428, 28161), (1666, 24138), (1764, 22797), (1788, 22491), (1836, 21903), (2086, 19278), (2142, 18774), (2268, 17731), (2499, 16092), (2533, 15876), (2646, 15198), (2682, 14994), (2754, 14602), (3129, 12852), (3213, 12516), (3332, 12069), (3969, 10132), (4023, 9996), (4172, 9639), (4284, 9387), (4998, 8046), (5066, 7938), (5292, 7599), (5364, 7497), (5508, 7301), (6258, 6426)]