1490561904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:887

約数の個数: 160

約数和(自身を含む): 4417217280

約数和(自身を除く): 2926655376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 227, 272, 312, 408, 442, 454, 619, 624, 663, 681, 816, 884, 908, 1238, 1326, 1362, 1768, 1816, 1857, 2476, 2652, 2724, 2951, 3536, 3632, 3714, 3859, 4952, 5304, 5448, 5902, 7428, 7718, 8047, 8853, 9904, 10523, 10608, 10896, 11577, 11804, 14856, 15436, 16094, 17706, 21046, 23154, 23608, 24141, 29712, 30872, 31569, 32188, 35412, 42092, 46308, 47216, 48282, 50167, 61744, 63138, 64376, 70824, 84184, 92616, 96564, 100334, 126276, 128752, 136799, 140513, 141648, 150501, 168368, 185232, 193128, 200668, 252552, 273598, 281026, 301002, 386256, 401336, 410397, 421539, 505104, 547196, 562052, 602004, 802672, 820794, 843078, 1094392, 1124104, 1204008, 1641588, 1686156, 1826669, 2188784, 2248208, 2388721, 2408016, 3283176, 3372312, 3653338, 4777442, 5480007, 6566352, 6744624, 7166163, 7306676, 9554884, 10960014, 14332326, 14613352, 19109768, 21920028, 28664652, 29226704, 31053373, 38219536, 43840056, 57329304, 62106746, 87680112, 93160119, 114658608, 124213492, 186320238, 248426984, 372640476, 496853968, 745280952, 1490561904]

約数ペア:

[(1, 1490561904), (2, 745280952), (3, 496853968), (4, 372640476), (6, 248426984), (8, 186320238), (12, 124213492), (13, 114658608), (16, 93160119), (17, 87680112), (24, 62106746), (26, 57329304), (34, 43840056), (39, 38219536), (48, 31053373), (51, 29226704), (52, 28664652), (68, 21920028), (78, 19109768), (102, 14613352), (104, 14332326), (136, 10960014), (156, 9554884), (204, 7306676), (208, 7166163), (221, 6744624), (227, 6566352), (272, 5480007), (312, 4777442), (408, 3653338), (442, 3372312), (454, 3283176), (619, 2408016), (624, 2388721), (663, 2248208), (681, 2188784), (816, 1826669), (884, 1686156), (908, 1641588), (1238, 1204008), (1326, 1124104), (1362, 1094392), (1768, 843078), (1816, 820794), (1857, 802672), (2476, 602004), (2652, 562052), (2724, 547196), (2951, 505104), (3536, 421539), (3632, 410397), (3714, 401336), (3859, 386256), (4952, 301002), (5304, 281026), (5448, 273598), (5902, 252552), (7428, 200668), (7718, 193128), (8047, 185232), (8853, 168368), (9904, 150501), (10523, 141648), (10608, 140513), (10896, 136799), (11577, 128752), (11804, 126276), (14856, 100334), (15436, 96564), (16094, 92616), (17706, 84184), (21046, 70824), (23154, 64376), (23608, 63138), (24141, 61744), (29712, 50167), (30872, 48282), (31569, 47216), (32188, 46308), (35412, 42092)]