2007848863456

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{88801}}^1$

素因数の和:89856

約数の個数: 96

約数和(自身を含む): 4262223200256

約数和(自身を除く): 2254374336800

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 991, 992, 1426, 1982, 2852, 3964, 5704, 7928, 11408, 15856, 22793, 22816, 30721, 31712, 45586, 61442, 88801, 91172, 122884, 177602, 182344, 245768, 355204, 364688, 491536, 706583, 710408, 729376, 983072, 1413166, 1420816, 2042423, 2752831, 2826332, 2841632, 4084846, 5505662, 5652664, 8169692, 11011324, 11305328, 16339384, 22022648, 22610656, 32678768, 44045296, 63315113, 65357536, 88001791, 88090592, 126630226, 176003582, 253260452, 352007164, 506520904, 704014328, 1013041808, 1408028656, 2024041193, 2026083616, 2728055521, 2816057312, 4048082386, 5456111042, 8096164772, 10912222084, 16192329544, 21824444168, 32384659088, 43648888336, 62745276983, 64769318176, 87297776672, 125490553966, 250981107932, 501962215864, 1003924431728, 2007848863456]

約数ペア:

[(1, 2007848863456), (2, 1003924431728), (4, 501962215864), (8, 250981107932), (16, 125490553966), (23, 87297776672), (31, 64769318176), (32, 62745276983), (46, 43648888336), (62, 32384659088), (92, 21824444168), (124, 16192329544), (184, 10912222084), (248, 8096164772), (368, 5456111042), (496, 4048082386), (713, 2816057312), (736, 2728055521), (991, 2026083616), (992, 2024041193), (1426, 1408028656), (1982, 1013041808), (2852, 704014328), (3964, 506520904), (5704, 352007164), (7928, 253260452), (11408, 176003582), (15856, 126630226), (22793, 88090592), (22816, 88001791), (30721, 65357536), (31712, 63315113), (45586, 44045296), (61442, 32678768), (88801, 22610656), (91172, 22022648), (122884, 16339384), (177602, 11305328), (182344, 11011324), (245768, 8169692), (355204, 5652664), (364688, 5505662), (491536, 4084846), (706583, 2841632), (710408, 2826332), (729376, 2752831), (983072, 2042423), (1413166, 1420816)]