4189508748

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 11208637440

約数和(自身を除く): 7019128692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 89, 94, 129, 141, 172, 178, 188, 258, 267, 282, 356, 387, 423, 516, 534, 564, 647, 774, 801, 846, 1068, 1294, 1548, 1602, 1692, 1941, 2021, 2588, 3204, 3827, 3882, 4042, 4183, 5823, 6063, 7654, 7764, 8084, 8366, 11481, 11646, 12126, 12549, 15308, 16732, 18189, 22962, 23292, 24252, 25098, 27821, 30409, 34443, 36378, 37647, 45924, 50196, 55642, 57583, 60818, 68886, 72756, 75294, 83463, 91227, 111284, 115166, 121636, 137772, 150588, 166926, 172749, 179869, 182454, 230332, 250389, 273681, 333852, 345498, 359738, 364908, 500778, 518247, 539607, 547362, 690996, 719476, 1001556, 1036494, 1079214, 1094724, 1307587, 1618821, 2072988, 2158428, 2476069, 2615174, 2706401, 3237642, 3922761, 4952138, 5230348, 5412802, 6475284, 7428207, 7845522, 8119203, 9904276, 10825604, 11768283, 14856414, 15691044, 16238406, 22284621, 23536566, 24357609, 29712828, 32476812, 44569242, 47073132, 48715218, 89138484, 97430436, 116375243, 232750486, 349125729, 465500972, 698251458, 1047377187, 1396502916, 2094754374, 4189508748]

約数ペア:

[(1, 4189508748), (2, 2094754374), (3, 1396502916), (4, 1047377187), (6, 698251458), (9, 465500972), (12, 349125729), (18, 232750486), (36, 116375243), (43, 97430436), (47, 89138484), (86, 48715218), (89, 47073132), (94, 44569242), (129, 32476812), (141, 29712828), (172, 24357609), (178, 23536566), (188, 22284621), (258, 16238406), (267, 15691044), (282, 14856414), (356, 11768283), (387, 10825604), (423, 9904276), (516, 8119203), (534, 7845522), (564, 7428207), (647, 6475284), (774, 5412802), (801, 5230348), (846, 4952138), (1068, 3922761), (1294, 3237642), (1548, 2706401), (1602, 2615174), (1692, 2476069), (1941, 2158428), (2021, 2072988), (2588, 1618821), (3204, 1307587), (3827, 1094724), (3882, 1079214), (4042, 1036494), (4183, 1001556), (5823, 719476), (6063, 690996), (7654, 547362), (7764, 539607), (8084, 518247), (8366, 500778), (11481, 364908), (11646, 359738), (12126, 345498), (12549, 333852), (15308, 273681), (16732, 250389), (18189, 230332), (22962, 182454), (23292, 179869), (24252, 172749), (25098, 166926), (27821, 150588), (30409, 137772), (34443, 121636), (36378, 115166), (37647, 111284), (45924, 91227), (50196, 83463), (55642, 75294), (57583, 72756), (60818, 68886)]