500791968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1395

約数の個数: 144

約数和(自身を含む): 1521374400

約数和(自身を除く): 1020582432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 426, 456, 568, 608, 639, 684, 852, 912, 1136, 1278, 1289, 1349, 1368, 1704, 1824, 2272, 2556, 2578, 2698, 2736, 3408, 3867, 4047, 5112, 5156, 5396, 5472, 6816, 7734, 8094, 10224, 10312, 10792, 11601, 12141, 15468, 16188, 20448, 20624, 21584, 23202, 24282, 24491, 30936, 32376, 41248, 43168, 46404, 48564, 48982, 61872, 64752, 73473, 91519, 92808, 97128, 97964, 123744, 129504, 146946, 183038, 185616, 194256, 195928, 220419, 274557, 293892, 366076, 371232, 388512, 391856, 440838, 549114, 587784, 732152, 783712, 823671, 881676, 1098228, 1175568, 1464304, 1647342, 1738861, 1763352, 2196456, 2351136, 2928608, 3294684, 3477722, 3526704, 4392912, 5216583, 6589368, 6955444, 7053408, 8785824, 10433166, 13178736, 13910888, 15649749, 20866332, 26357472, 27821776, 31299498, 41732664, 55643552, 62598996, 83465328, 125197992, 166930656, 250395984, 500791968]

約数ペア:

[(1, 500791968), (2, 250395984), (3, 166930656), (4, 125197992), (6, 83465328), (8, 62598996), (9, 55643552), (12, 41732664), (16, 31299498), (18, 27821776), (19, 26357472), (24, 20866332), (32, 15649749), (36, 13910888), (38, 13178736), (48, 10433166), (57, 8785824), (71, 7053408), (72, 6955444), (76, 6589368), (96, 5216583), (114, 4392912), (142, 3526704), (144, 3477722), (152, 3294684), (171, 2928608), (213, 2351136), (228, 2196456), (284, 1763352), (288, 1738861), (304, 1647342), (342, 1464304), (426, 1175568), (456, 1098228), (568, 881676), (608, 823671), (639, 783712), (684, 732152), (852, 587784), (912, 549114), (1136, 440838), (1278, 391856), (1289, 388512), (1349, 371232), (1368, 366076), (1704, 293892), (1824, 274557), (2272, 220419), (2556, 195928), (2578, 194256), (2698, 185616), (2736, 183038), (3408, 146946), (3867, 129504), (4047, 123744), (5112, 97964), (5156, 97128), (5396, 92808), (5472, 91519), (6816, 73473), (7734, 64752), (8094, 61872), (10224, 48982), (10312, 48564), (10792, 46404), (11601, 43168), (12141, 41248), (15468, 32376), (16188, 30936), (20448, 24491), (20624, 24282), (21584, 23202)]