1609901904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3317

約数の個数: 160

約数和(自身を含む): 4844689920

約数和(自身を除く): 3234788016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 47, 48, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 208, 221, 272, 282, 312, 376, 408, 442, 564, 611, 624, 663, 752, 799, 816, 884, 1128, 1222, 1326, 1598, 1768, 1833, 2256, 2397, 2444, 2652, 3196, 3229, 3536, 3666, 4794, 4888, 5304, 6392, 6458, 7332, 9588, 9687, 9776, 10387, 10608, 12784, 12916, 14664, 19176, 19374, 20774, 25832, 29328, 31161, 38352, 38748, 41548, 41977, 51664, 54893, 62322, 77496, 83096, 83954, 109786, 124644, 125931, 151763, 154992, 164679, 166192, 167908, 219572, 249288, 251862, 303526, 329358, 335816, 439144, 455289, 498576, 503724, 607052, 658716, 671632, 713609, 878288, 910578, 1007448, 1214104, 1317432, 1427218, 1821156, 1972919, 2014896, 2140827, 2428208, 2579971, 2634864, 2854436, 3642312, 3945838, 4281654, 5159942, 5708872, 5918757, 7284624, 7739913, 7891676, 8563308, 10319884, 11417744, 11837514, 15479826, 15783352, 17126616, 20639768, 23675028, 30959652, 31566704, 33539623, 34253232, 41279536, 47350056, 61919304, 67079246, 94700112, 100618869, 123838608, 134158492, 201237738, 268316984, 402475476, 536633968, 804950952, 1609901904]

約数ペア:

[(1, 1609901904), (2, 804950952), (3, 536633968), (4, 402475476), (6, 268316984), (8, 201237738), (12, 134158492), (13, 123838608), (16, 100618869), (17, 94700112), (24, 67079246), (26, 61919304), (34, 47350056), (39, 41279536), (47, 34253232), (48, 33539623), (51, 31566704), (52, 30959652), (68, 23675028), (78, 20639768), (94, 17126616), (102, 15783352), (104, 15479826), (136, 11837514), (141, 11417744), (156, 10319884), (188, 8563308), (204, 7891676), (208, 7739913), (221, 7284624), (272, 5918757), (282, 5708872), (312, 5159942), (376, 4281654), (408, 3945838), (442, 3642312), (564, 2854436), (611, 2634864), (624, 2579971), (663, 2428208), (752, 2140827), (799, 2014896), (816, 1972919), (884, 1821156), (1128, 1427218), (1222, 1317432), (1326, 1214104), (1598, 1007448), (1768, 910578), (1833, 878288), (2256, 713609), (2397, 671632), (2444, 658716), (2652, 607052), (3196, 503724), (3229, 498576), (3536, 455289), (3666, 439144), (4794, 335816), (4888, 329358), (5304, 303526), (6392, 251862), (6458, 249288), (7332, 219572), (9588, 167908), (9687, 166192), (9776, 164679), (10387, 154992), (10608, 151763), (12784, 125931), (12916, 124644), (14664, 109786), (19176, 83954), (19374, 83096), (20774, 77496), (25832, 62322), (29328, 54893), (31161, 51664), (38352, 41977), (38748, 41548)]