1197978756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 3185671104

約数和(自身を除く): 1987692348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 131, 156, 183, 186, 244, 262, 366, 372, 393, 403, 524, 732, 786, 793, 806, 961, 1209, 1572, 1586, 1612, 1703, 1891, 1922, 2379, 2418, 2883, 3172, 3406, 3782, 3844, 4061, 4758, 4836, 5109, 5673, 5766, 6812, 7564, 7991, 8122, 9516, 10218, 11346, 11532, 12183, 12493, 15982, 16244, 20436, 22692, 23973, 24366, 24583, 24986, 31964, 37479, 47946, 48732, 49166, 49972, 52793, 58621, 73749, 74958, 95892, 98332, 103883, 105586, 117242, 125891, 147498, 149916, 158379, 175863, 207766, 211172, 234484, 247721, 251782, 294996, 311649, 316758, 351726, 377673, 415532, 495442, 503564, 623298, 633516, 703452, 743163, 755346, 762073, 990884, 1246596, 1486326, 1510692, 1524146, 1636583, 2286219, 2972652, 3048292, 3220373, 3273166, 4572438, 4909749, 6440746, 6546332, 7679351, 9144876, 9661119, 9819498, 12881492, 15358702, 19322238, 19638996, 23038053, 30717404, 38644476, 46076106, 92152212, 99831563, 199663126, 299494689, 399326252, 598989378, 1197978756]

約数ペア:

[(1, 1197978756), (2, 598989378), (3, 399326252), (4, 299494689), (6, 199663126), (12, 99831563), (13, 92152212), (26, 46076106), (31, 38644476), (39, 30717404), (52, 23038053), (61, 19638996), (62, 19322238), (78, 15358702), (93, 12881492), (122, 9819498), (124, 9661119), (131, 9144876), (156, 7679351), (183, 6546332), (186, 6440746), (244, 4909749), (262, 4572438), (366, 3273166), (372, 3220373), (393, 3048292), (403, 2972652), (524, 2286219), (732, 1636583), (786, 1524146), (793, 1510692), (806, 1486326), (961, 1246596), (1209, 990884), (1572, 762073), (1586, 755346), (1612, 743163), (1703, 703452), (1891, 633516), (1922, 623298), (2379, 503564), (2418, 495442), (2883, 415532), (3172, 377673), (3406, 351726), (3782, 316758), (3844, 311649), (4061, 294996), (4758, 251782), (4836, 247721), (5109, 234484), (5673, 211172), (5766, 207766), (6812, 175863), (7564, 158379), (7991, 149916), (8122, 147498), (9516, 125891), (10218, 117242), (11346, 105586), (11532, 103883), (12183, 98332), (12493, 95892), (15982, 74958), (16244, 73749), (20436, 58621), (22692, 52793), (23973, 49972), (24366, 49166), (24583, 48732), (24986, 47946), (31964, 37479)]