1021106768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 2404131840

約数和(自身を除く): 1383025072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 101, 109, 124, 136, 176, 187, 202, 218, 248, 272, 341, 374, 404, 436, 496, 527, 682, 748, 808, 872, 1054, 1111, 1199, 1364, 1496, 1616, 1717, 1744, 1853, 2108, 2222, 2398, 2728, 2992, 3131, 3379, 3434, 3706, 4216, 4444, 4796, 5456, 5797, 6262, 6758, 6868, 7412, 8432, 8888, 9592, 11009, 11594, 12524, 13516, 13736, 14824, 17776, 18887, 19184, 20383, 22018, 23188, 25048, 27032, 27472, 29648, 34441, 37169, 37774, 40766, 44036, 46376, 50096, 53227, 54064, 57443, 68882, 74338, 75548, 81532, 88072, 92752, 106454, 114886, 121099, 137764, 148676, 151096, 163064, 176144, 187153, 212908, 229772, 242198, 275528, 297352, 302192, 326128, 341279, 374306, 425816, 459544, 484396, 551056, 585497, 594704, 631873, 682558, 748612, 851632, 919088, 968792, 1170994, 1263746, 1365116, 1497224, 1937584, 2058683, 2341988, 2527492, 2730232, 2994448, 3754069, 4117366, 4683976, 5054984, 5460464, 5801743, 7508138, 8234732, 9367952, 10109968, 11603486, 15016276, 16469464, 23206972, 30032552, 32938928, 46413944, 60065104, 63819173, 92827888, 127638346, 255276692, 510553384, 1021106768]

約数ペア:

[(1, 1021106768), (2, 510553384), (4, 255276692), (8, 127638346), (11, 92827888), (16, 63819173), (17, 60065104), (22, 46413944), (31, 32938928), (34, 30032552), (44, 23206972), (62, 16469464), (68, 15016276), (88, 11603486), (101, 10109968), (109, 9367952), (124, 8234732), (136, 7508138), (176, 5801743), (187, 5460464), (202, 5054984), (218, 4683976), (248, 4117366), (272, 3754069), (341, 2994448), (374, 2730232), (404, 2527492), (436, 2341988), (496, 2058683), (527, 1937584), (682, 1497224), (748, 1365116), (808, 1263746), (872, 1170994), (1054, 968792), (1111, 919088), (1199, 851632), (1364, 748612), (1496, 682558), (1616, 631873), (1717, 594704), (1744, 585497), (1853, 551056), (2108, 484396), (2222, 459544), (2398, 425816), (2728, 374306), (2992, 341279), (3131, 326128), (3379, 302192), (3434, 297352), (3706, 275528), (4216, 242198), (4444, 229772), (4796, 212908), (5456, 187153), (5797, 176144), (6262, 163064), (6758, 151096), (6868, 148676), (7412, 137764), (8432, 121099), (8888, 114886), (9592, 106454), (11009, 92752), (11594, 88072), (12524, 81532), (13516, 75548), (13736, 74338), (14824, 68882), (17776, 57443), (18887, 54064), (19184, 53227), (20383, 50096), (22018, 46376), (23188, 44036), (25048, 40766), (27032, 37774), (27472, 37169), (29648, 34441)]