643015152

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1968

約数の個数: 160

約数和(自身を含む): 2021328960

約数和(自身を除く): 1378313808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 624, 702, 732, 793, 936, 976, 1098, 1404, 1464, 1586, 1647, 1872, 1877, 2196, 2379, 2808, 2928, 3172, 3294, 3754, 4392, 4758, 5616, 5631, 6344, 6588, 7137, 7508, 8784, 9516, 11262, 12688, 13176, 14274, 15016, 16893, 19032, 21411, 22524, 24401, 26352, 28548, 30032, 33786, 38064, 42822, 45048, 48802, 50679, 57096, 67572, 73203, 85644, 90096, 97604, 101358, 114192, 114497, 135144, 146406, 171288, 195208, 202716, 219609, 228994, 270288, 292812, 342576, 343491, 390416, 405432, 439218, 457988, 585624, 658827, 686982, 810864, 878436, 915976, 1030473, 1171248, 1317654, 1373964, 1488461, 1756872, 1831952, 2060946, 2635308, 2747928, 2976922, 3091419, 3513744, 4121892, 4465383, 5270616, 5495856, 5953844, 6182838, 8243784, 8930766, 10541232, 11907688, 12365676, 13396149, 16487568, 17861532, 23815376, 24731352, 26792298, 35723064, 40188447, 49462704, 53584596, 71446128, 80376894, 107169192, 160753788, 214338384, 321507576, 643015152]

約数ペア:

[(1, 643015152), (2, 321507576), (3, 214338384), (4, 160753788), (6, 107169192), (8, 80376894), (9, 71446128), (12, 53584596), (13, 49462704), (16, 40188447), (18, 35723064), (24, 26792298), (26, 24731352), (27, 23815376), (36, 17861532), (39, 16487568), (48, 13396149), (52, 12365676), (54, 11907688), (61, 10541232), (72, 8930766), (78, 8243784), (104, 6182838), (108, 5953844), (117, 5495856), (122, 5270616), (144, 4465383), (156, 4121892), (183, 3513744), (208, 3091419), (216, 2976922), (234, 2747928), (244, 2635308), (312, 2060946), (351, 1831952), (366, 1756872), (432, 1488461), (468, 1373964), (488, 1317654), (549, 1171248), (624, 1030473), (702, 915976), (732, 878436), (793, 810864), (936, 686982), (976, 658827), (1098, 585624), (1404, 457988), (1464, 439218), (1586, 405432), (1647, 390416), (1872, 343491), (1877, 342576), (2196, 292812), (2379, 270288), (2808, 228994), (2928, 219609), (3172, 202716), (3294, 195208), (3754, 171288), (4392, 146406), (4758, 135144), (5616, 114497), (5631, 114192), (6344, 101358), (6588, 97604), (7137, 90096), (7508, 85644), (8784, 73203), (9516, 67572), (11262, 57096), (12688, 50679), (13176, 48802), (14274, 45048), (15016, 42822), (16893, 38064), (19032, 33786), (21411, 30032), (22524, 28548), (24401, 26352)]