419799984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 1191590400

約数和(自身を除く): 771790416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 103, 109, 114, 123, 152, 164, 206, 218, 228, 246, 304, 309, 327, 328, 412, 436, 456, 492, 618, 654, 656, 779, 824, 872, 912, 984, 1236, 1308, 1558, 1648, 1744, 1957, 1968, 2071, 2337, 2472, 2616, 3116, 3914, 4142, 4223, 4469, 4674, 4944, 5232, 5871, 6213, 6232, 7828, 8284, 8446, 8938, 9348, 11227, 11742, 12426, 12464, 12669, 13407, 15656, 16568, 16892, 17876, 18696, 22454, 23484, 24852, 25338, 26814, 31312, 33136, 33681, 33784, 35752, 37392, 44908, 46968, 49704, 50676, 53628, 67362, 67568, 71504, 80237, 84911, 89816, 93936, 99408, 101352, 107256, 134724, 160474, 169822, 179632, 202704, 213313, 214512, 240711, 254733, 269448, 320948, 339644, 426626, 460307, 481422, 509466, 538896, 639939, 641896, 679288, 853252, 920614, 962844, 1018932, 1279878, 1283792, 1358576, 1380921, 1706504, 1841228, 1925688, 2037864, 2559756, 2761842, 3413008, 3682456, 3851376, 4075728, 5119512, 5523684, 7364912, 8745833, 10239024, 11047368, 17491666, 22094736, 26237499, 34983332, 52474998, 69966664, 104949996, 139933328, 209899992, 419799984]

約数ペア:

[(1, 419799984), (2, 209899992), (3, 139933328), (4, 104949996), (6, 69966664), (8, 52474998), (12, 34983332), (16, 26237499), (19, 22094736), (24, 17491666), (38, 11047368), (41, 10239024), (48, 8745833), (57, 7364912), (76, 5523684), (82, 5119512), (103, 4075728), (109, 3851376), (114, 3682456), (123, 3413008), (152, 2761842), (164, 2559756), (206, 2037864), (218, 1925688), (228, 1841228), (246, 1706504), (304, 1380921), (309, 1358576), (327, 1283792), (328, 1279878), (412, 1018932), (436, 962844), (456, 920614), (492, 853252), (618, 679288), (654, 641896), (656, 639939), (779, 538896), (824, 509466), (872, 481422), (912, 460307), (984, 426626), (1236, 339644), (1308, 320948), (1558, 269448), (1648, 254733), (1744, 240711), (1957, 214512), (1968, 213313), (2071, 202704), (2337, 179632), (2472, 169822), (2616, 160474), (3116, 134724), (3914, 107256), (4142, 101352), (4223, 99408), (4469, 93936), (4674, 89816), (4944, 84911), (5232, 80237), (5871, 71504), (6213, 67568), (6232, 67362), (7828, 53628), (8284, 50676), (8446, 49704), (8938, 46968), (9348, 44908), (11227, 37392), (11742, 35752), (12426, 33784), (12464, 33681), (12669, 33136), (13407, 31312), (15656, 26814), (16568, 25338), (16892, 24852), (17876, 23484), (18696, 22454)]