9947197416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{12391}}^1$

素因数の和:12527

約数の個数: 128

約数和(自身を含む): 27980144640

約数和(自身を除く): 18032947224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 83, 93, 104, 124, 156, 166, 186, 248, 249, 312, 332, 372, 403, 498, 664, 744, 806, 996, 1079, 1209, 1612, 1992, 2158, 2418, 2573, 3224, 3237, 4316, 4836, 5146, 6474, 7719, 8632, 9672, 10292, 12391, 12948, 15438, 20584, 24782, 25896, 30876, 33449, 37173, 49564, 61752, 66898, 74346, 99128, 100347, 133796, 148692, 161083, 200694, 267592, 297384, 322166, 384121, 401388, 483249, 644332, 768242, 802776, 966498, 1028453, 1152363, 1288664, 1536484, 1932996, 2056906, 2304726, 3072968, 3085359, 3865992, 4113812, 4609452, 4993573, 6170718, 8227624, 9218904, 9987146, 12341436, 13369889, 14980719, 19974292, 24682872, 26739778, 29961438, 31882043, 39948584, 40109667, 53479556, 59922876, 63764086, 80219334, 95646129, 106959112, 119845752, 127528172, 160438668, 191292258, 255056344, 320877336, 382584516, 414466559, 765169032, 828933118, 1243399677, 1657866236, 2486799354, 3315732472, 4973598708, 9947197416]

約数ペア:

[(1, 9947197416), (2, 4973598708), (3, 3315732472), (4, 2486799354), (6, 1657866236), (8, 1243399677), (12, 828933118), (13, 765169032), (24, 414466559), (26, 382584516), (31, 320877336), (39, 255056344), (52, 191292258), (62, 160438668), (78, 127528172), (83, 119845752), (93, 106959112), (104, 95646129), (124, 80219334), (156, 63764086), (166, 59922876), (186, 53479556), (248, 40109667), (249, 39948584), (312, 31882043), (332, 29961438), (372, 26739778), (403, 24682872), (498, 19974292), (664, 14980719), (744, 13369889), (806, 12341436), (996, 9987146), (1079, 9218904), (1209, 8227624), (1612, 6170718), (1992, 4993573), (2158, 4609452), (2418, 4113812), (2573, 3865992), (3224, 3085359), (3237, 3072968), (4316, 2304726), (4836, 2056906), (5146, 1932996), (6474, 1536484), (7719, 1288664), (8632, 1152363), (9672, 1028453), (10292, 966498), (12391, 802776), (12948, 768242), (15438, 644332), (20584, 483249), (24782, 401388), (25896, 384121), (30876, 322166), (33449, 297384), (37173, 267592), (49564, 200694), (61752, 161083), (66898, 148692), (74346, 133796), (99128, 100347)]