2990937204

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 8331724800

約数和(自身を除く): 5340787596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 83, 89, 92, 108, 138, 163, 166, 178, 207, 249, 267, 276, 326, 332, 356, 414, 489, 498, 534, 621, 652, 747, 801, 828, 978, 996, 1068, 1242, 1467, 1494, 1602, 1909, 1956, 2047, 2241, 2403, 2484, 2934, 2988, 3204, 3749, 3818, 4094, 4401, 4482, 4806, 5727, 5868, 6141, 7387, 7498, 7636, 8188, 8802, 8964, 9612, 11247, 11454, 12282, 13529, 14507, 14774, 14996, 17181, 17604, 18423, 22161, 22494, 22908, 24564, 27058, 29014, 29548, 33741, 34362, 36846, 40587, 43521, 44322, 44988, 51543, 54116, 55269, 58028, 66483, 67482, 68724, 73692, 81174, 87042, 88644, 101223, 103086, 110538, 121761, 130563, 132966, 134964, 162348, 169901, 174084, 199449, 202446, 206172, 221076, 243522, 261126, 265932, 311167, 333661, 339802, 365283, 391689, 398898, 404892, 487044, 509703, 522252, 622334, 667322, 679604, 730566, 783378, 797796, 933501, 1000983, 1019406, 1204081, 1244668, 1334644, 1461132, 1529109, 1566756, 1867002, 2001966, 2038812, 2408162, 2800503, 3002949, 3058218, 3612243, 3734004, 4003932, 4587327, 4816324, 5601006, 6005898, 6116436, 7224486, 8401509, 9008847, 9174654, 10836729, 11202012, 12011796, 14448972, 16803018, 18017694, 18349308, 21673458, 27693863, 32510187, 33606036, 36035388, 43346916, 55387726, 65020374, 83081589, 110775452, 130040748, 166163178, 249244767, 332326356, 498489534, 747734301, 996979068, 1495468602, 2990937204]

約数ペア:

[(1, 2990937204), (2, 1495468602), (3, 996979068), (4, 747734301), (6, 498489534), (9, 332326356), (12, 249244767), (18, 166163178), (23, 130040748), (27, 110775452), (36, 83081589), (46, 65020374), (54, 55387726), (69, 43346916), (83, 36035388), (89, 33606036), (92, 32510187), (108, 27693863), (138, 21673458), (163, 18349308), (166, 18017694), (178, 16803018), (207, 14448972), (249, 12011796), (267, 11202012), (276, 10836729), (326, 9174654), (332, 9008847), (356, 8401509), (414, 7224486), (489, 6116436), (498, 6005898), (534, 5601006), (621, 4816324), (652, 4587327), (747, 4003932), (801, 3734004), (828, 3612243), (978, 3058218), (996, 3002949), (1068, 2800503), (1242, 2408162), (1467, 2038812), (1494, 2001966), (1602, 1867002), (1909, 1566756), (1956, 1529109), (2047, 1461132), (2241, 1334644), (2403, 1244668), (2484, 1204081), (2934, 1019406), (2988, 1000983), (3204, 933501), (3749, 797796), (3818, 783378), (4094, 730566), (4401, 679604), (4482, 667322), (4806, 622334), (5727, 522252), (5868, 509703), (6141, 487044), (7387, 404892), (7498, 398898), (7636, 391689), (8188, 365283), (8802, 339802), (8964, 333661), (9612, 311167), (11247, 265932), (11454, 261126), (12282, 243522), (13529, 221076), (14507, 206172), (14774, 202446), (14996, 199449), (17181, 174084), (17604, 169901), (18423, 162348), (22161, 134964), (22494, 132966), (22908, 130563), (24564, 121761), (27058, 110538), (29014, 103086), (29548, 101223), (33741, 88644), (34362, 87042), (36846, 81174), (40587, 73692), (43521, 68724), (44322, 67482), (44988, 66483), (51543, 58028), (54116, 55269)]