668062643196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1\times {\mathrm{28663}}^1$

素因数の和:31555

約数の個数: 96

約数和(自身を含む): 1711061936640

約数和(自身を除く): 1042999293444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 2819, 4134, 5638, 8268, 8457, 11276, 16914, 28663, 33828, 36647, 57326, 73294, 85989, 109941, 114652, 146588, 149407, 171978, 219882, 298814, 343956, 372619, 439764, 448221, 597628, 745238, 896442, 1117857, 1490476, 1519139, 1792884, 1942291, 2235714, 3038278, 3884582, 4471428, 4557417, 5826873, 6076556, 7769164, 9114834, 11653746, 18229668, 19748807, 23307492, 39497614, 59246421, 78995228, 80800997, 118492842, 161601994, 236985684, 242402991, 323203988, 484805982, 969611964, 1050412961, 2100825922, 3151238883, 4201651844, 4282452841, 6302477766, 8564905682, 12604955532, 12847358523, 17129811364, 25694717046, 51389434092, 55671886933, 111343773866, 167015660799, 222687547732, 334031321598, 668062643196]

約数ペア:

[(1, 668062643196), (2, 334031321598), (3, 222687547732), (4, 167015660799), (6, 111343773866), (12, 55671886933), (13, 51389434092), (26, 25694717046), (39, 17129811364), (52, 12847358523), (53, 12604955532), (78, 8564905682), (106, 6302477766), (156, 4282452841), (159, 4201651844), (212, 3151238883), (318, 2100825922), (636, 1050412961), (689, 969611964), (1378, 484805982), (2067, 323203988), (2756, 242402991), (2819, 236985684), (4134, 161601994), (5638, 118492842), (8268, 80800997), (8457, 78995228), (11276, 59246421), (16914, 39497614), (28663, 23307492), (33828, 19748807), (36647, 18229668), (57326, 11653746), (73294, 9114834), (85989, 7769164), (109941, 6076556), (114652, 5826873), (146588, 4557417), (149407, 4471428), (171978, 3884582), (219882, 3038278), (298814, 2235714), (343956, 1942291), (372619, 1792884), (439764, 1519139), (448221, 1490476), (597628, 1117857), (745238, 896442)]