19200888

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 46843272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 83, 84, 102, 108, 119, 126, 136, 153, 162, 166, 168, 189, 204, 216, 238, 243, 249, 252, 306, 324, 332, 357, 378, 408, 459, 476, 486, 498, 504, 567, 581, 612, 648, 664, 714, 747, 756, 918, 952, 972, 996, 1071, 1134, 1162, 1224, 1377, 1411, 1428, 1494, 1512, 1701, 1743, 1836, 1944, 1992, 2142, 2241, 2268, 2324, 2754, 2822, 2856, 2988, 3213, 3402, 3486, 3672, 4131, 4233, 4284, 4482, 4536, 4648, 5229, 5508, 5644, 5976, 6426, 6723, 6804, 6972, 8262, 8466, 8568, 8964, 9639, 9877, 10458, 11016, 11288, 12699, 12852, 13446, 13608, 13944, 15687, 16524, 16932, 17928, 19278, 19754, 20169, 20916, 25398, 25704, 26892, 28917, 29631, 31374, 33048, 33864, 38097, 38556, 39508, 40338, 41832, 47061, 50796, 53784, 57834, 59262, 62748, 76194, 77112, 79016, 80676, 88893, 94122, 101592, 114291, 115668, 118524, 125496, 141183, 152388, 161352, 177786, 188244, 228582, 231336, 237048, 266679, 282366, 304776, 342873, 355572, 376488, 457164, 533358, 564732, 685746, 711144, 800037, 914328, 1066716, 1129464, 1371492, 1600074, 2133432, 2400111, 2742984, 3200148, 4800222, 6400296, 9600444, 19200888]

約数ペア:

[(1, 19200888), (2, 9600444), (3, 6400296), (4, 4800222), (6, 3200148), (7, 2742984), (8, 2400111), (9, 2133432), (12, 1600074), (14, 1371492), (17, 1129464), (18, 1066716), (21, 914328), (24, 800037), (27, 711144), (28, 685746), (34, 564732), (36, 533358), (42, 457164), (51, 376488), (54, 355572), (56, 342873), (63, 304776), (68, 282366), (72, 266679), (81, 237048), (83, 231336), (84, 228582), (102, 188244), (108, 177786), (119, 161352), (126, 152388), (136, 141183), (153, 125496), (162, 118524), (166, 115668), (168, 114291), (189, 101592), (204, 94122), (216, 88893), (238, 80676), (243, 79016), (249, 77112), (252, 76194), (306, 62748), (324, 59262), (332, 57834), (357, 53784), (378, 50796), (408, 47061), (459, 41832), (476, 40338), (486, 39508), (498, 38556), (504, 38097), (567, 33864), (581, 33048), (612, 31374), (648, 29631), (664, 28917), (714, 26892), (747, 25704), (756, 25398), (918, 20916), (952, 20169), (972, 19754), (996, 19278), (1071, 17928), (1134, 16932), (1162, 16524), (1224, 15687), (1377, 13944), (1411, 13608), (1428, 13446), (1494, 12852), (1512, 12699), (1701, 11288), (1743, 11016), (1836, 10458), (1944, 9877), (1992, 9639), (2142, 8964), (2241, 8568), (2268, 8466), (2324, 8262), (2754, 6972), (2822, 6804), (2856, 6723), (2988, 6426), (3213, 5976), (3402, 5644), (3486, 5508), (3672, 5229), (4131, 4648), (4233, 4536), (4284, 4482)]