196751268

素因数分解:

$2^2\times 3^{10}\times 7^2\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 198

約数和(自身を含む): 636131286

約数和(自身を除く): 439380018

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, 153, 162, 189, 196, 204, 238, 243, 252, 294, 306, 324, 357, 378, 441, 459, 476, 486, 567, 588, 612, 714, 729, 756, 833, 882, 918, 972, 1071, 1134, 1323, 1377, 1428, 1458, 1666, 1701, 1764, 1836, 2142, 2187, 2268, 2499, 2646, 2754, 2916, 3213, 3332, 3402, 3969, 4131, 4284, 4374, 4998, 5103, 5292, 5508, 6426, 6561, 6804, 7497, 7938, 8262, 8748, 9639, 9996, 10206, 11907, 12393, 12852, 13122, 14994, 15309, 15876, 16524, 19278, 19683, 20412, 22491, 23814, 24786, 26244, 28917, 29988, 30618, 35721, 37179, 38556, 39366, 44982, 45927, 47628, 49572, 57834, 59049, 61236, 67473, 71442, 74358, 78732, 86751, 89964, 91854, 107163, 111537, 115668, 118098, 134946, 137781, 142884, 148716, 173502, 183708, 202419, 214326, 223074, 236196, 260253, 269892, 275562, 321489, 334611, 347004, 404838, 413343, 428652, 446148, 520506, 551124, 607257, 642978, 669222, 780759, 809676, 826686, 964467, 1003833, 1041012, 1214514, 1285956, 1338444, 1561518, 1653372, 1821771, 1928934, 2007666, 2342277, 2429028, 2893401, 3123036, 3643542, 3857868, 4015332, 4684554, 5465313, 5786802, 7026831, 7287084, 9369108, 10930626, 11573604, 14053662, 16395939, 21861252, 28107324, 32791878, 49187817, 65583756, 98375634, 196751268]

約数ペア:

[(1, 196751268), (2, 98375634), (3, 65583756), (4, 49187817), (6, 32791878), (7, 28107324), (9, 21861252), (12, 16395939), (14, 14053662), (17, 11573604), (18, 10930626), (21, 9369108), (27, 7287084), (28, 7026831), (34, 5786802), (36, 5465313), (42, 4684554), (49, 4015332), (51, 3857868), (54, 3643542), (63, 3123036), (68, 2893401), (81, 2429028), (84, 2342277), (98, 2007666), (102, 1928934), (108, 1821771), (119, 1653372), (126, 1561518), (147, 1338444), (153, 1285956), (162, 1214514), (189, 1041012), (196, 1003833), (204, 964467), (238, 826686), (243, 809676), (252, 780759), (294, 669222), (306, 642978), (324, 607257), (357, 551124), (378, 520506), (441, 446148), (459, 428652), (476, 413343), (486, 404838), (567, 347004), (588, 334611), (612, 321489), (714, 275562), (729, 269892), (756, 260253), (833, 236196), (882, 223074), (918, 214326), (972, 202419), (1071, 183708), (1134, 173502), (1323, 148716), (1377, 142884), (1428, 137781), (1458, 134946), (1666, 118098), (1701, 115668), (1764, 111537), (1836, 107163), (2142, 91854), (2187, 89964), (2268, 86751), (2499, 78732), (2646, 74358), (2754, 71442), (2916, 67473), (3213, 61236), (3332, 59049), (3402, 57834), (3969, 49572), (4131, 47628), (4284, 45927), (4374, 44982), (4998, 39366), (5103, 38556), (5292, 37179), (5508, 35721), (6426, 30618), (6561, 29988), (6804, 28917), (7497, 26244), (7938, 24786), (8262, 23814), (8748, 22491), (9639, 20412), (9996, 19683), (10206, 19278), (11907, 16524), (12393, 15876), (12852, 15309), (13122, 14994)]