2098397316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 5447359680

約数和(自身を除く): 3348962364

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 61, 62, 76, 93, 114, 122, 124, 157, 183, 186, 228, 244, 314, 366, 372, 471, 589, 628, 732, 942, 961, 1159, 1178, 1767, 1884, 1891, 1922, 2318, 2356, 2883, 2983, 3477, 3534, 3782, 3844, 4636, 4867, 5673, 5766, 5966, 6954, 7068, 7564, 8949, 9577, 9734, 11346, 11532, 11932, 13908, 14601, 17898, 18259, 19154, 19468, 22692, 28731, 29202, 35796, 35929, 36518, 38308, 54777, 57462, 58404, 58621, 71858, 73036, 92473, 107787, 109554, 114924, 117242, 143716, 150877, 175863, 181963, 184946, 215574, 219108, 234484, 277419, 296887, 301754, 351726, 363926, 369892, 431148, 452631, 545889, 554838, 593774, 603508, 703452, 727852, 890661, 905262, 1091778, 1109676, 1113799, 1187548, 1781322, 1810524, 2183556, 2227598, 2866663, 3341397, 3562644, 4455196, 5640853, 5733326, 6682794, 8599989, 9203497, 11281706, 11466652, 13365588, 16922559, 17199978, 18406994, 22563412, 27610491, 33845118, 34399956, 36813988, 55220982, 67690236, 110441964, 174866443, 349732886, 524599329, 699465772, 1049198658, 2098397316]

約数ペア:

[(1, 2098397316), (2, 1049198658), (3, 699465772), (4, 524599329), (6, 349732886), (12, 174866443), (19, 110441964), (31, 67690236), (38, 55220982), (57, 36813988), (61, 34399956), (62, 33845118), (76, 27610491), (93, 22563412), (114, 18406994), (122, 17199978), (124, 16922559), (157, 13365588), (183, 11466652), (186, 11281706), (228, 9203497), (244, 8599989), (314, 6682794), (366, 5733326), (372, 5640853), (471, 4455196), (589, 3562644), (628, 3341397), (732, 2866663), (942, 2227598), (961, 2183556), (1159, 1810524), (1178, 1781322), (1767, 1187548), (1884, 1113799), (1891, 1109676), (1922, 1091778), (2318, 905262), (2356, 890661), (2883, 727852), (2983, 703452), (3477, 603508), (3534, 593774), (3782, 554838), (3844, 545889), (4636, 452631), (4867, 431148), (5673, 369892), (5766, 363926), (5966, 351726), (6954, 301754), (7068, 296887), (7564, 277419), (8949, 234484), (9577, 219108), (9734, 215574), (11346, 184946), (11532, 181963), (11932, 175863), (13908, 150877), (14601, 143716), (17898, 117242), (18259, 114924), (19154, 109554), (19468, 107787), (22692, 92473), (28731, 73036), (29202, 71858), (35796, 58621), (35929, 58404), (36518, 57462), (38308, 54777)]