345249996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 1035933696

約数和(自身を除く): 690683700

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 71, 73, 78, 84, 91, 122, 142, 146, 156, 182, 183, 213, 219, 244, 273, 284, 292, 364, 366, 426, 427, 438, 497, 511, 546, 732, 793, 852, 854, 876, 923, 949, 994, 1022, 1092, 1281, 1491, 1533, 1586, 1708, 1846, 1898, 1988, 2044, 2379, 2562, 2769, 2847, 2982, 3066, 3172, 3692, 3796, 4331, 4453, 4758, 5124, 5183, 5538, 5551, 5694, 5964, 6132, 6461, 6643, 8662, 8906, 9516, 10366, 11076, 11102, 11388, 12922, 12993, 13286, 13359, 15549, 16653, 17324, 17812, 19383, 19929, 20732, 22204, 25844, 25986, 26572, 26718, 30317, 31098, 31171, 33306, 36281, 38766, 39858, 51972, 53436, 56303, 57889, 60634, 62196, 62342, 66612, 67379, 72562, 77532, 79716, 90951, 93513, 108843, 112606, 115778, 121268, 124684, 134758, 145124, 168909, 173667, 181902, 187026, 202137, 217686, 225212, 231556, 269516, 316163, 337818, 347334, 363804, 374052, 394121, 404274, 405223, 435372, 471653, 632326, 675636, 694668, 788242, 808548, 810446, 943306, 948489, 1182363, 1215669, 1264652, 1414959, 1576484, 1620892, 1886612, 1896978, 2213141, 2364726, 2431338, 2829918, 3793956, 4110119, 4426282, 4729452, 4862676, 5659836, 6639423, 8220238, 8852564, 12330357, 13278846, 16440476, 24660714, 26557692, 28770833, 49321428, 57541666, 86312499, 115083332, 172624998, 345249996]

約数ペア:

[(1, 345249996), (2, 172624998), (3, 115083332), (4, 86312499), (6, 57541666), (7, 49321428), (12, 28770833), (13, 26557692), (14, 24660714), (21, 16440476), (26, 13278846), (28, 12330357), (39, 8852564), (42, 8220238), (52, 6639423), (61, 5659836), (71, 4862676), (73, 4729452), (78, 4426282), (84, 4110119), (91, 3793956), (122, 2829918), (142, 2431338), (146, 2364726), (156, 2213141), (182, 1896978), (183, 1886612), (213, 1620892), (219, 1576484), (244, 1414959), (273, 1264652), (284, 1215669), (292, 1182363), (364, 948489), (366, 943306), (426, 810446), (427, 808548), (438, 788242), (497, 694668), (511, 675636), (546, 632326), (732, 471653), (793, 435372), (852, 405223), (854, 404274), (876, 394121), (923, 374052), (949, 363804), (994, 347334), (1022, 337818), (1092, 316163), (1281, 269516), (1491, 231556), (1533, 225212), (1586, 217686), (1708, 202137), (1846, 187026), (1898, 181902), (1988, 173667), (2044, 168909), (2379, 145124), (2562, 134758), (2769, 124684), (2847, 121268), (2982, 115778), (3066, 112606), (3172, 108843), (3692, 93513), (3796, 90951), (4331, 79716), (4453, 77532), (4758, 72562), (5124, 67379), (5183, 66612), (5538, 62342), (5551, 62196), (5694, 60634), (5964, 57889), (6132, 56303), (6461, 53436), (6643, 51972), (8662, 39858), (8906, 38766), (9516, 36281), (10366, 33306), (11076, 31171), (11102, 31098), (11388, 30317), (12922, 26718), (12993, 26572), (13286, 25986), (13359, 25844), (15549, 22204), (16653, 20732), (17324, 19929), (17812, 19383)]