38565384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 120113280

約数和(自身を除く): 81547896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 661, 663, 748, 858, 884, 1122, 1144, 1322, 1326, 1496, 1716, 1768, 1983, 2244, 2431, 2644, 2652, 3432, 3966, 4488, 4862, 5288, 5304, 7271, 7293, 7932, 8593, 9724, 11237, 14542, 14586, 15864, 17186, 19448, 21813, 22474, 25779, 29084, 29172, 33711, 34372, 43626, 44948, 51558, 58168, 58344, 67422, 68744, 87252, 89896, 94523, 103116, 123607, 134844, 146081, 174504, 189046, 206232, 247214, 269688, 283569, 292162, 370821, 378092, 438243, 494428, 567138, 584324, 741642, 756184, 876486, 988856, 1134276, 1168648, 1483284, 1606891, 1752972, 2268552, 2966568, 3213782, 3505944, 4820673, 6427564, 9641346, 12855128, 19282692, 38565384]

約数ペア:

[(1, 38565384), (2, 19282692), (3, 12855128), (4, 9641346), (6, 6427564), (8, 4820673), (11, 3505944), (12, 3213782), (13, 2966568), (17, 2268552), (22, 1752972), (24, 1606891), (26, 1483284), (33, 1168648), (34, 1134276), (39, 988856), (44, 876486), (51, 756184), (52, 741642), (66, 584324), (68, 567138), (78, 494428), (88, 438243), (102, 378092), (104, 370821), (132, 292162), (136, 283569), (143, 269688), (156, 247214), (187, 206232), (204, 189046), (221, 174504), (264, 146081), (286, 134844), (312, 123607), (374, 103116), (408, 94523), (429, 89896), (442, 87252), (561, 68744), (572, 67422), (661, 58344), (663, 58168), (748, 51558), (858, 44948), (884, 43626), (1122, 34372), (1144, 33711), (1322, 29172), (1326, 29084), (1496, 25779), (1716, 22474), (1768, 21813), (1983, 19448), (2244, 17186), (2431, 15864), (2644, 14586), (2652, 14542), (3432, 11237), (3966, 9724), (4488, 8593), (4862, 7932), (5288, 7293), (5304, 7271)]