219912948

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 584236800

約数和(自身を除く): 364323852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 137, 167, 178, 267, 274, 334, 356, 411, 501, 534, 548, 668, 801, 822, 1002, 1068, 1233, 1503, 1602, 1644, 2004, 2403, 2466, 3006, 3204, 3699, 4509, 4806, 4932, 6012, 7398, 9018, 9612, 12193, 14796, 14863, 18036, 22879, 24386, 29726, 36579, 44589, 45758, 48772, 59452, 68637, 73158, 89178, 91516, 109737, 133767, 137274, 146316, 178356, 205911, 219474, 267534, 274548, 329211, 401301, 411822, 438948, 535068, 617733, 658422, 802602, 823644, 1235466, 1316844, 1605204, 2036231, 2470932, 4072462, 6108693, 8144924, 12217386, 18326079, 24434772, 36652158, 54978237, 73304316, 109956474, 219912948]

約数ペア:

[(1, 219912948), (2, 109956474), (3, 73304316), (4, 54978237), (6, 36652158), (9, 24434772), (12, 18326079), (18, 12217386), (27, 8144924), (36, 6108693), (54, 4072462), (89, 2470932), (108, 2036231), (137, 1605204), (167, 1316844), (178, 1235466), (267, 823644), (274, 802602), (334, 658422), (356, 617733), (411, 535068), (501, 438948), (534, 411822), (548, 401301), (668, 329211), (801, 274548), (822, 267534), (1002, 219474), (1068, 205911), (1233, 178356), (1503, 146316), (1602, 137274), (1644, 133767), (2004, 109737), (2403, 91516), (2466, 89178), (3006, 73158), (3204, 68637), (3699, 59452), (4509, 48772), (4806, 45758), (4932, 44589), (6012, 36579), (7398, 29726), (9018, 24386), (9612, 22879), (12193, 18036), (14796, 14863)]